Q: What is the sum of all factors of the number 3,120,440 excluding 3,120,440?
A: 3,955,720
The factors of the number 3,120,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 431, 724, 862, 905, 1448, 1724, 1810, 2155, 3448, 3620, 4310, 7240, 8620, 17240, 78011, 156022, 312044, 390055, 624088, 780110, 1560220, 3120440.
If you add them up, you will get the total of 3,120,443. Now subtract 3,120,440 to get 3,955,720