Q: What is the sum of all factors of the number 1,001,680 excluding 1,001,680?

A: 1,453,520

Why is 1,453,520 the sum of all factors of 1,001,680, excluding 1,001,680?

The factors of the number 1,001,680 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 659, 760, 1318, 1520, 2636, 3295, 5272, 6590, 10544, 12521, 13180, 25042, 26360, 50084, 52720, 62605, 100168, 125210, 200336, 250420, 500840, 1001680.

If you add them up, you will get the total of 1,001,681. Now subtract 1,001,680 to get 1,453,520