Q: What is the sum of all factors of the number 797,500 excluding 797,500?

A: 1,170,620

Why is 1,170,620 the sum of all factors of 797,500, excluding 797,500?

The factors of the number 797,500 are: 1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 125, 145, 220, 250, 275, 290, 319, 500, 550, 580, 625, 638, 725, 1100, 1250, 1276, 1375, 1450, 1595, 2500, 2750, 2900, 3190, 3625, 5500, 6380, 6875, 7250, 7975, 13750, 14500, 15950, 18125, 27500, 31900, 36250, 39875, 72500, 79750, 159500, 199375, 398750, 797500.

If you add them up, you will get the total of 797,501. Now subtract 797,500 to get 1,170,620