Q: What is the sum of all factors of the number 755,000 excluding 755,000?

A: 1,025,680

Why is 1,025,680 the sum of all factors of 755,000, excluding 755,000?

The factors of the number 755,000 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 151, 200, 250, 302, 500, 604, 625, 755, 1000, 1208, 1250, 1510, 2500, 3020, 3775, 5000, 6040, 7550, 15100, 18875, 30200, 37750, 75500, 94375, 151000, 188750, 377500, 755000.

If you add them up, you will get the total of 755,001. Now subtract 755,000 to get 1,025,680