Q: What is the sum of all factors of the number 1,969,240 excluding 1,969,240?

A: 3,494,120

Why is 3,494,120 the sum of all factors of 1,969,240, excluding 1,969,240?

The factors of the number 1,969,240 are: 1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 541, 728, 910, 1082, 1820, 2164, 2705, 3640, 3787, 4328, 5410, 7033, 7574, 10820, 14066, 15148, 18935, 21640, 28132, 30296, 35165, 37870, 49231, 56264, 70330, 75740, 98462, 140660, 151480, 196924, 246155, 281320, 393848, 492310, 984620, 1969240.

If you add them up, you will get the total of 1,969,243. Now subtract 1,969,240 to get 3,494,120