23676680

素因数分解:

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

素因数の和:14489

約数の個数: 32

約数和(自身を含む): 54575640

約数和(自身を除く): 30898960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 14437, 28874, 57748, 72185, 115496, 144370, 288740, 577480, 591917, 1183834, 2367668, 2959585, 4735336, 5919170, 11838340, 23676680]

約数ペア:

[(1, 23676680), (2, 11838340), (4, 5919170), (5, 4735336), (8, 2959585), (10, 2367668), (20, 1183834), (40, 591917), (41, 577480), (82, 288740), (164, 144370), (205, 115496), (328, 72185), (410, 57748), (820, 28874), (1640, 14437)]