Q: What is the sum of all factors of the number 864,540 excluding 864,540?

A: 1,826,820

Why is 1,826,820 the sum of all factors of 864,540, excluding 864,540?

The factors of the number 864,540 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1601, 3202, 4803, 6404, 8005, 9606, 14409, 16010, 19212, 24015, 28818, 32020, 43227, 48030, 57636, 72045, 86454, 96060, 144090, 172908, 216135, 288180, 432270, 864540.

If you add them up, you will get the total of 864,541. Now subtract 864,540 to get 1,826,820