20174485700

素因数分解:

$2^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{563}}^1\times {\mathrm{1223}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 44042056128

約数和(自身を除く): 23867570428

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 293, 563, 586, 1126, 1172, 1223, 1465, 2252, 2446, 2815, 2930, 4892, 5630, 5860, 6115, 7325, 11260, 12230, 14075, 14650, 24460, 28150, 29300, 30575, 56300, 61150, 122300, 164959, 329918, 358339, 659836, 688549, 716678, 824795, 1377098, 1433356, 1649590, 1791695, 2754196, 3299180, 3442745, 3583390, 4123975, 6885490, 7166780, 8247950, 8958475, 13770980, 16495900, 17213725, 17916950, 34427450, 35833900, 68854900, 201744857, 403489714, 806979428, 1008724285, 2017448570, 4034897140, 5043621425, 10087242850, 20174485700]

約数ペア:

[(1, 20174485700), (2, 10087242850), (4, 5043621425), (5, 4034897140), (10, 2017448570), (20, 1008724285), (25, 806979428), (50, 403489714), (100, 201744857), (293, 68854900), (563, 35833900), (586, 34427450), (1126, 17916950), (1172, 17213725), (1223, 16495900), (1465, 13770980), (2252, 8958475), (2446, 8247950), (2815, 7166780), (2930, 6885490), (4892, 4123975), (5630, 3583390), (5860, 3442745), (6115, 3299180), (7325, 2754196), (11260, 1791695), (12230, 1649590), (14075, 1433356), (14650, 1377098), (24460, 824795), (28150, 716678), (29300, 688549), (30575, 659836), (56300, 358339), (61150, 329918), (122300, 164959)]