For number $$80$$, what is its factor form and exponential form? 
选项为:A:Factor form: $$2\times 2\times 2\times 2\times 5$$; Exponential form: $$2^{3}\times 5^{2}$$  B:Factor form: $$2\times 2\times 2\times 2\times 5$$; Exponential form: $$2^{4}\times 5$$  C:Factor form: $$2\times 2\times 2\times 5\times 5$$; Exponential form: $$2^{3}\times 5^{2}$$  D:Factor form: $$2\times 2\times 2\times 5\times 5$$; Exponential form: $$2^{4}\times 5$$  请回答其中一个选项.