Q: What is the sum of all factors of the number 285,000 excluding 285,000?

A: 652,200

Why is 652,200 the sum of all factors of 285,000, excluding 285,000?

The factors of the number 285,000 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 625, 750, 760, 950, 1000, 1140, 1250, 1425, 1500, 1875, 1900, 2280, 2375, 2500, 2850, 3000, 3750, 3800, 4750, 5000, 5700, 7125, 7500, 9500, 11400, 11875, 14250, 15000, 19000, 23750, 28500, 35625, 47500, 57000, 71250, 95000, 142500, 285000.

If you add them up, you will get the total of 285,652. Now subtract 285,000 to get 652,200