Q: What is the sum of all factors of the number 12,345,200 excluding 12,345,200?
A: 21,558,880
The factors of the number 12,345,200 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4409, 8818, 17636, 22045, 30863, 35272, 44090, 61726, 70544, 88180, 110225, 123452, 154315, 176360, 220450, 246904, 308630, 352720, 440900, 493808, 617260, 771575, 881800, 1234520, 1543150, 1763600, 2469040, 3086300, 6172600, 12345200.
If you add them up, you will get the total of 12,345,221. Now subtract 12,345,200 to get 21,558,880