132540400

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3217}}^1$

素因数の和:3338

約数の個数: 60

約数和(自身を含む): 321619792

約数和(自身を除く): 189079392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 824, 1030, 1648, 2060, 2575, 3217, 4120, 5150, 6434, 8240, 10300, 12868, 16085, 20600, 25736, 32170, 41200, 51472, 64340, 80425, 128680, 160850, 257360, 321700, 331351, 643400, 662702, 1286800, 1325404, 1656755, 2650808, 3313510, 5301616, 6627020, 8283775, 13254040, 16567550, 26508080, 33135100, 66270200, 132540400]

約数ペア:

[(1, 132540400), (2, 66270200), (4, 33135100), (5, 26508080), (8, 16567550), (10, 13254040), (16, 8283775), (20, 6627020), (25, 5301616), (40, 3313510), (50, 2650808), (80, 1656755), (100, 1325404), (103, 1286800), (200, 662702), (206, 643400), (400, 331351), (412, 321700), (515, 257360), (824, 160850), (1030, 128680), (1648, 80425), (2060, 64340), (2575, 51472), (3217, 41200), (4120, 32170), (5150, 25736), (6434, 20600), (8240, 16085), (10300, 12868)]