Q: What is the sum of all factors of the number 1,191,920 including 1,191,920?

A: 2,839,104

Why is 2,839,104 the sum of all factors of 1,191,920, including 1,191,920?

The factors of the number 1,191,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 317, 376, 470, 634, 752, 940, 1268, 1585, 1880, 2536, 3170, 3760, 5072, 6340, 12680, 14899, 25360, 29798, 59596, 74495, 119192, 148990, 238384, 297980, 595960, 1191920.

If you add them up, you will get the total of 2,839,104.