Q: What is the sum of all factors of the number 512,080 excluding 512,080?

A: 717,752

Why is 717,752 the sum of all factors of 512,080, excluding 512,080?

The factors of the number 512,080 are: 1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 173, 185, 296, 346, 370, 592, 692, 740, 865, 1384, 1480, 1730, 2768, 2960, 3460, 6401, 6920, 12802, 13840, 25604, 32005, 51208, 64010, 102416, 128020, 256040, 512080.

If you add them up, you will get the total of 512,797. Now subtract 512,080 to get 717,752