Q: What is the sum of all factors of the number 3,991,260 including 3,991,260?
A: 14,902,272
The factors of the number 3,991,260 are: 1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 43, 51, 52, 60, 65, 68, 70, 78, 84, 85, 86, 91, 102, 105, 119, 129, 130, 140, 156, 170, 172, 182, 195, 204, 210, 215, 221, 238, 255, 258, 260, 273, 301, 340, 357, 364, 390, 420, 430, 442, 455, 476, 510, 516, 546, 559, 595, 602, 645, 663, 714, 731, 780, 860, 884, 903, 910, 1020, 1092, 1105, 1118, 1190, 1204, 1290, 1326, 1365, 1428, 1462, 1505, 1547, 1677, 1785, 1806, 1820, 2193, 2210, 2236, 2380, 2580, 2652, 2730, 2795, 2924, 3010, 3094, 3315, 3354, 3570, 3612, 3655, 3913, 4386, 4420, 4515, 4641, 5117, 5460, 5590, 6020, 6188, 6630, 6708, 7140, 7310, 7735, 7826, 8385, 8772, 9030, 9282, 9503, 10234, 10965, 11180, 11739, 13260, 14620, 15351, 15470, 15652, 16770, 18060, 18564, 19006, 19565, 20468, 21930, 23205, 23478, 25585, 28509, 30702, 30940, 33540, 38012, 39130, 43860, 46410, 46956, 47515, 51170, 57018, 58695, 61404, 66521, 76755, 78260, 92820, 95030, 102340, 114036, 117390, 133042, 142545, 153510, 190060, 199563, 234780, 266084, 285090, 307020, 332605, 399126, 570180, 665210, 798252, 997815, 1330420, 1995630, 3991260.
If you add them up, you will get the total of 14,902,272.