Q: What is the sum of all factors of the number 103,242,250 excluding 103,242,250?

A: 91,483,190

Why is 91,483,190 the sum of all factors of 103,242,250, excluding 103,242,250?

The factors of the number 103,242,250 are: 1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1390, 2971, 3475, 5942, 6950, 14855, 17375, 29710, 34750, 74275, 148550, 371375, 412969, 742750, 825938, 2064845, 4129690, 10324225, 20648450, 51621125, 103242250.

If you add them up, you will get the total of 103,242,341. Now subtract 103,242,250 to get 91,483,190