Q: What is the sum of all factors of the number 1,402,840 excluding 1,402,840?
A: 1,940,840
The factors of the number 1,402,840 are: 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2063, 4126, 8252, 10315, 16504, 20630, 35071, 41260, 70142, 82520, 140284, 175355, 280568, 350710, 701420, 1402840.
If you add them up, you will get the total of 1,402,841. Now subtract 1,402,840 to get 1,940,840