Q: What is the sum of all factors of the number 110,004,520 excluding 110,004,520?

A: 137,871,680

Why is 137,871,680 the sum of all factors of 110,004,520, excluding 110,004,520?

The factors of the number 110,004,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 857, 1714, 3209, 3428, 4285, 6418, 6856, 8570, 12836, 16045, 17140, 25672, 32090, 34280, 64180, 128360, 2750113, 5500226, 11000452, 13750565, 22000904, 27501130, 55002260, 110004520.

If you add them up, you will get the total of 110,004,657. Now subtract 110,004,520 to get 137,871,680