Q: What is the sum of all factors of the number 65,532,500 excluding 65,532,500?

A: 90,867,436

Why is 90,867,436 the sum of all factors of 65,532,500, excluding 65,532,500?

The factors of the number 65,532,500 are: 1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 625, 1100, 1250, 1375, 2383, 2500, 2750, 4766, 5500, 6875, 9532, 11915, 13750, 23830, 26213, 27500, 47660, 52426, 59575, 104852, 119150, 131065, 238300, 262130, 297875, 524260, 595750, 655325, 1191500, 1310650, 1489375, 2621300, 2978750, 3276625, 5957500, 6553250, 13106500, 16383125, 32766250, 65532500.

If you add them up, you will get the total of 65,532,590. Now subtract 65,532,500 to get 90,867,436