23621360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42181}}^1$

素因数の和:42201

約数の個数: 40

約数和(自身を含む): 62766816

約数和(自身を除く): 39145456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42181, 84362, 168724, 210905, 295267, 337448, 421810, 590534, 674896, 843620, 1181068, 1476335, 1687240, 2362136, 2952670, 3374480, 4724272, 5905340, 11810680, 23621360]

約数ペア:

[(1, 23621360), (2, 11810680), (4, 5905340), (5, 4724272), (7, 3374480), (8, 2952670), (10, 2362136), (14, 1687240), (16, 1476335), (20, 1181068), (28, 843620), (35, 674896), (40, 590534), (56, 421810), (70, 337448), (80, 295267), (112, 210905), (140, 168724), (280, 84362), (560, 42181)]