Question

Sum of factors of smallest 2 digit multiple of 5

Answer 1

Answer:

Factors of 10 are 1,2,5,10.

So, 1+2+5+10

=18

Answer 2

the factor is 10

:. we know that the factors of 10 are :

2,5,10

answer is 17

as. 1 is a universal factor we will ignore it