Q: What is the sum of all factors of the number 4,221,320 excluding 4,221,320?
A: 5,276,740
The factors of the number 4,221,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 105533, 211066, 422132, 527665, 844264, 1055330, 2110660, 4221320.
If you add them up, you will get the total of 4,221,325. Now subtract 4,221,320 to get 5,276,740