155926000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1547

約数の個数: 80

約数和(自身を含む): 384403968

約数和(自身を除く): 228477968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 212, 250, 265, 400, 424, 500, 530, 848, 1000, 1060, 1325, 1471, 2000, 2120, 2650, 2942, 4240, 5300, 5884, 6625, 7355, 10600, 11768, 13250, 14710, 21200, 23536, 26500, 29420, 36775, 53000, 58840, 73550, 77963, 106000, 117680, 147100, 155926, 183875, 294200, 311852, 367750, 389815, 588400, 623704, 735500, 779630, 1247408, 1471000, 1559260, 1949075, 2942000, 3118520, 3898150, 6237040, 7796300, 9745375, 15592600, 19490750, 31185200, 38981500, 77963000, 155926000]

約数ペア:

[(1, 155926000), (2, 77963000), (4, 38981500), (5, 31185200), (8, 19490750), (10, 15592600), (16, 9745375), (20, 7796300), (25, 6237040), (40, 3898150), (50, 3118520), (53, 2942000), (80, 1949075), (100, 1559260), (106, 1471000), (125, 1247408), (200, 779630), (212, 735500), (250, 623704), (265, 588400), (400, 389815), (424, 367750), (500, 311852), (530, 294200), (848, 183875), (1000, 155926), (1060, 147100), (1325, 117680), (1471, 106000), (2000, 77963), (2120, 73550), (2650, 58840), (2942, 53000), (4240, 36775), (5300, 29420), (5884, 26500), (6625, 23536), (7355, 21200), (10600, 14710), (11768, 13250)]