Q: What is the sum of all factors of the number 145,099,840 excluding 145,099,840?
A: 211,589,312
The factors of the number 145,099,840 are: 1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 14627, 29254, 58508, 73135, 117016, 146270, 234032, 292540, 453437, 468064, 585080, 906874, 936128, 1170160, 1813748, 2267185, 2340320, 3627496, 4534370, 4680640, 7254992, 9068740, 14509984, 18137480, 29019968, 36274960, 72549920, 145099840.
If you add them up, you will get the total of 145,100,051. Now subtract 145,099,840 to get 211,589,312