Q: What is the sum of all factors of the number 70,097,120 excluding 70,097,120?

A: 105,255,568

Why is 105,255,568 the sum of all factors of 70,097,120, excluding 70,097,120?

The factors of the number 70,097,120 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 25771, 51542, 103084, 128855, 206168, 257710, 412336, 438107, 515420, 824672, 876214, 1030840, 1752428, 2061680, 2190535, 3504856, 4123360, 4381070, 7009712, 8762140, 14019424, 17524280, 35048560, 70097120.

If you add them up, you will get the total of 70,097,225. Now subtract 70,097,120 to get 105,255,568