Q: What is the sum of all factors of the number 535,328,240 excluding 535,328,240?

A: 730,416,640

Why is 730,416,640 the sum of all factors of 535,328,240, excluding 535,328,240?

The factors of the number 535,328,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 113417, 226834, 453668, 567085, 907336, 1134170, 1814672, 2268340, 4536680, 6691603, 9073360, 13383206, 26766412, 33458015, 53532824, 66916030, 107065648, 133832060, 267664120, 535328240.

If you add them up, you will get the total of 535,328,970. Now subtract 535,328,240 to get 730,416,640