Q: What is the sum of all factors of the number 487,105,720 excluding 487,105,720?
A: 641,541,800
The factors of the number 487,105,720 are: 1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 173, 215, 344, 346, 430, 692, 860, 865, 1384, 1637, 1720, 1730, 3274, 3460, 6548, 6920, 7439, 8185, 13096, 14878, 16370, 29756, 32740, 37195, 59512, 65480, 70391, 74390, 140782, 148780, 281564, 283201, 297560, 351955, 563128, 566402, 703910, 1132804, 1407820, 1416005, 2265608, 2815640, 2832010, 5664020, 11328040, 12177643, 24355286, 48710572, 60888215, 97421144, 121776430, 243552860, 487105720.
If you add them up, you will get the total of 487,106,361. Now subtract 487,105,720 to get 641,541,800