118383400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{14437}}^1$

素因数の和:14494

約数の個数: 48

約数和(自身を含む): 281974140

約数和(自身を除く): 163590740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 8200, 14437, 28874, 57748, 72185, 115496, 144370, 288740, 360925, 577480, 591917, 721850, 1183834, 1443700, 2367668, 2887400, 2959585, 4735336, 5919170, 11838340, 14797925, 23676680, 29595850, 59191700, 118383400]

約数ペア:

[(1, 118383400), (2, 59191700), (4, 29595850), (5, 23676680), (8, 14797925), (10, 11838340), (20, 5919170), (25, 4735336), (40, 2959585), (41, 2887400), (50, 2367668), (82, 1443700), (100, 1183834), (164, 721850), (200, 591917), (205, 577480), (328, 360925), (410, 288740), (820, 144370), (1025, 115496), (1640, 72185), (2050, 57748), (4100, 28874), (8200, 14437)]