Q: What is the sum of all factors of the number 2,421,880 excluding 2,421,880?
A: 3,073,160
The factors of the number 2,421,880 are: 1, 2, 4, 5, 8, 10, 20, 40, 191, 317, 382, 634, 764, 955, 1268, 1528, 1585, 1910, 2536, 3170, 3820, 6340, 7640, 12680, 60547, 121094, 242188, 302735, 484376, 605470, 1210940, 2421880.
If you add them up, you will get the total of 2,421,883. Now subtract 2,421,880 to get 3,073,160