Q: What is the sum of all factors of the number 256,340,440 excluding 256,340,440?
A: 338,876,360
The factors of the number 256,340,440 are: 1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 379, 457, 740, 758, 914, 1480, 1516, 1828, 1895, 2285, 3032, 3656, 3790, 4570, 7580, 9140, 14023, 15160, 16909, 18280, 28046, 33818, 56092, 67636, 70115, 84545, 112184, 135272, 140230, 169090, 173203, 280460, 338180, 346406, 560920, 676360, 692812, 866015, 1385624, 1732030, 3464060, 6408511, 6928120, 12817022, 25634044, 32042555, 51268088, 64085110, 128170220, 256340440.
If you add them up, you will get the total of 256,340,778. Now subtract 256,340,440 to get 338,876,360