Q: What is the sum of all factors of the number 542,900 excluding 542,900?
A: 667,960
The factors of the number 542,900 are: 1, 2, 4, 5, 10, 20, 25, 50, 61, 89, 100, 122, 178, 244, 305, 356, 445, 610, 890, 1220, 1525, 1780, 2225, 3050, 4450, 5429, 6100, 8900, 10858, 21716, 27145, 54290, 108580, 135725, 271450, 542900.
If you add them up, you will get the total of 543,567. Now subtract 542,900 to get 667,960