Q: What is the sum of all factors of the number 279,071,360 excluding 279,071,360?
A: 390,976,840
The factors of the number 279,071,360 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 269, 320, 538, 640, 1076, 1345, 1621, 2152, 2690, 3242, 4304, 5380, 6484, 8105, 8608, 10760, 12968, 16210, 17216, 21520, 25936, 32420, 34432, 43040, 51872, 64840, 86080, 103744, 129680, 172160, 207488, 259360, 436049, 518720, 872098, 1037440, 1744196, 2180245, 3488392, 4360490, 6976784, 8720980, 13953568, 17441960, 27907136, 34883920, 55814272, 69767840, 139535680, 279071360.
If you add them up, you will get the total of 279,071,750. Now subtract 279,071,360 to get 390,976,840