Q: What is the sum of all factors of the number 514,480 excluding 514,480?

A: 713,120

Why is 713,120 the sum of all factors of 514,480, excluding 514,480?

The factors of the number 514,480 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 109, 118, 218, 236, 295, 436, 472, 545, 590, 872, 944, 1090, 1180, 1744, 2180, 2360, 4360, 4720, 6431, 8720, 12862, 25724, 32155, 51448, 64310, 102896, 128620, 257240, 514480.

If you add them up, you will get the total of 515,193. Now subtract 514,480 to get 713,120