1333400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 3180600

約数和(自身を除く): 1847200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 113, 118, 200, 226, 236, 295, 452, 472, 565, 590, 904, 1130, 1180, 1475, 2260, 2360, 2825, 2950, 4520, 5650, 5900, 6667, 11300, 11800, 13334, 22600, 26668, 33335, 53336, 66670, 133340, 166675, 266680, 333350, 666700, 1333400]

約数ペア:

[(1, 1333400), (2, 666700), (4, 333350), (5, 266680), (8, 166675), (10, 133340), (20, 66670), (25, 53336), (40, 33335), (50, 26668), (59, 22600), (100, 13334), (113, 11800), (118, 11300), (200, 6667), (226, 5900), (236, 5650), (295, 4520), (452, 2950), (472, 2825), (565, 2360), (590, 2260), (904, 1475), (1130, 1180)]