Q: What is the sum of all factors of the number 315,241,100 excluding 315,241,100?

A: 371,433,700

Why is 371,433,700 the sum of all factors of 315,241,100, excluding 315,241,100?

The factors of the number 315,241,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2690, 5380, 6725, 11719, 13450, 23438, 26900, 46876, 58595, 117190, 234380, 292975, 585950, 1171900, 3152411, 6304822, 12609644, 15762055, 31524110, 63048220, 78810275, 157620550, 315241100.

If you add them up, you will get the total of 315,241,471. Now subtract 315,241,100 to get 371,433,700