Q: What is the sum of all factors of the number 100,740 excluding 100,740?

A: 197,628

Why is 197,628 the sum of all factors of 100,740, excluding 100,740?

The factors of the number 100,740 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 219, 230, 276, 292, 345, 365, 438, 460, 690, 730, 876, 1095, 1380, 1460, 1679, 2190, 3358, 4380, 5037, 6716, 8395, 10074, 16790, 20148, 25185, 33580, 50370, 100740.

If you add them up, you will get the total of 100,937. Now subtract 100,740 to get 197,628