Q: What is the sum of all factors of the number 1,430,440 excluding 1,430,440?
A: 2,081,720
The factors of the number 1,430,440 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3251, 6502, 13004, 16255, 26008, 32510, 35761, 65020, 71522, 130040, 143044, 178805, 286088, 357610, 715220, 1430440.
If you add them up, you will get the total of 1,430,442. Now subtract 1,430,440 to get 2,081,720