Q: What is the sum of all factors of the number 131,265,100 excluding 131,265,100?

A: 158,966,324

Why is 158,966,324 the sum of all factors of 131,265,100, excluding 131,265,100?

The factors of the number 131,265,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 24767, 49534, 99068, 123835, 247670, 495340, 619175, 1238350, 1312651, 2476700, 2625302, 5250604, 6563255, 13126510, 26253020, 32816275, 65632550, 131265100.

If you add them up, you will get the total of 131,265,258. Now subtract 131,265,100 to get 158,966,324