12607600

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 60

約数和(自身を含む): 31036456

約数和(自身を除く): 18428856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 733, 860, 1075, 1466, 1720, 2150, 2932, 3440, 3665, 4300, 5864, 7330, 8600, 11728, 14660, 17200, 18325, 29320, 31519, 36650, 58640, 63038, 73300, 126076, 146600, 157595, 252152, 293200, 315190, 504304, 630380, 787975, 1260760, 1575950, 2521520, 3151900, 6303800, 12607600]

約数ペア:

[(1, 12607600), (2, 6303800), (4, 3151900), (5, 2521520), (8, 1575950), (10, 1260760), (16, 787975), (20, 630380), (25, 504304), (40, 315190), (43, 293200), (50, 252152), (80, 157595), (86, 146600), (100, 126076), (172, 73300), (200, 63038), (215, 58640), (344, 36650), (400, 31519), (430, 29320), (688, 18325), (733, 17200), (860, 14660), (1075, 11728), (1466, 8600), (1720, 7330), (2150, 5864), (2932, 4300), (3440, 3665)]