Q: What is the sum of all factors of the number 1,547,420 excluding 1,547,420?
A: 2,235,100
The factors of the number 1,547,420 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1579, 3158, 6316, 7895, 11053, 15790, 22106, 31580, 44212, 55265, 77371, 110530, 154742, 221060, 309484, 386855, 773710, 1547420.
If you add them up, you will get the total of 1,547,422. Now subtract 1,547,420 to get 2,235,100