Q: What is the sum of all factors of the number 89,000 excluding 89,000?
A: 121,600
The factors of the number 89,000 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 125, 178, 200, 250, 356, 445, 500, 712, 890, 1000, 1780, 2225, 3560, 4450, 8900, 11125, 17800, 22250, 44500, 89000.
If you add them up, you will get the total of 89,121. Now subtract 89,000 to get 121,600