Q: What is the sum of all factors of the number 2,123,400 excluding 2,123,400?
A: 4,461,000
The factors of the number 2,123,400 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 3539, 7078, 10617, 14156, 17695, 21234, 28312, 35390, 42468, 53085, 70780, 84936, 88475, 106170, 141560, 176950, 212340, 265425, 353900, 424680, 530850, 707800, 1061700, 2123400.
If you add them up, you will get the total of 2,123,404. Now subtract 2,123,400 to get 4,461,000