Q: What is the sum of all factors of the number 133,541,220 including 133,541,220?

A: 390,176,640

Why is 390,176,640 the sum of all factors of 133,541,220, including 133,541,220?

The factors of the number 133,541,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 96769, 193538, 290307, 387076, 483845, 580614, 967690, 1161228, 1451535, 1935380, 2225687, 2903070, 4451374, 5806140, 6677061, 8902748, 11128435, 13354122, 22256870, 26708244, 33385305, 44513740, 66770610, 133541220.

If you add them up, you will get the total of 390,176,640.