413801480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 951471360

約数和(自身を除く): 537669880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 113, 166, 226, 332, 415, 452, 565, 664, 830, 904, 1103, 1130, 1660, 2206, 2260, 3320, 4412, 4520, 5515, 8824, 9379, 11030, 18758, 22060, 37516, 44120, 46895, 75032, 91549, 93790, 124639, 183098, 187580, 249278, 366196, 375160, 457745, 498556, 623195, 732392, 915490, 997112, 1246390, 1830980, 2492780, 3661960, 4985560, 10345037, 20690074, 41380148, 51725185, 82760296, 103450370, 206900740, 413801480]

約数ペア:

[(1, 413801480), (2, 206900740), (4, 103450370), (5, 82760296), (8, 51725185), (10, 41380148), (20, 20690074), (40, 10345037), (83, 4985560), (113, 3661960), (166, 2492780), (226, 1830980), (332, 1246390), (415, 997112), (452, 915490), (565, 732392), (664, 623195), (830, 498556), (904, 457745), (1103, 375160), (1130, 366196), (1660, 249278), (2206, 187580), (2260, 183098), (3320, 124639), (4412, 93790), (4520, 91549), (5515, 75032), (8824, 46895), (9379, 44120), (11030, 37516), (18758, 22060)]