Q: What is the sum of all factors of the number 394,940 excluding 394,940?
A: 677,572
The factors of the number 394,940 are: 1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 91, 98, 124, 130, 140, 155, 182, 196, 217, 245, 260, 310, 364, 403, 434, 455, 490, 620, 637, 806, 868, 910, 980, 1085, 1274, 1519, 1612, 1820, 2015, 2170, 2548, 2821, 3038, 3185, 4030, 4340, 5642, 6076, 6370, 7595, 8060, 11284, 12740, 14105, 15190, 19747, 28210, 30380, 39494, 56420, 78988, 98735, 197470, 394940.
If you add them up, you will get the total of 395,617. Now subtract 394,940 to get 677,572