42353800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12457}}^1$

素因数の和:12490

約数の個数: 48

約数和(自身を含む): 104273460

約数和(自身を除く): 61919660

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 12457, 24914, 49828, 62285, 99656, 124570, 211769, 249140, 311425, 423538, 498280, 622850, 847076, 1058845, 1245700, 1694152, 2117690, 2491400, 4235380, 5294225, 8470760, 10588450, 21176900, 42353800]

約数ペア:

[(1, 42353800), (2, 21176900), (4, 10588450), (5, 8470760), (8, 5294225), (10, 4235380), (17, 2491400), (20, 2117690), (25, 1694152), (34, 1245700), (40, 1058845), (50, 847076), (68, 622850), (85, 498280), (100, 423538), (136, 311425), (170, 249140), (200, 211769), (340, 124570), (425, 99656), (680, 62285), (850, 49828), (1700, 24914), (3400, 12457)]