Q: What is the sum of all factors of the number 302,200,400 excluding 302,200,400?

A: 447,287,344

Why is 447,287,344 the sum of all factors of 302,200,400, excluding 302,200,400?

The factors of the number 302,200,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 24371, 48742, 97484, 121855, 194968, 243710, 389936, 487420, 609275, 755501, 974840, 1218550, 1511002, 1949680, 2437100, 3022004, 3777505, 4874200, 6044008, 7555010, 9748400, 12088016, 15110020, 18887525, 30220040, 37775050, 60440080, 75550100, 151100200, 302200400.

If you add them up, you will get the total of 302,200,847. Now subtract 302,200,400 to get 447,287,344