23926280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{85451}}^1$

素因数の和:85469

約数の個数: 32

約数和(自身を含む): 61525440

約数和(自身を除く): 37599160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 85451, 170902, 341804, 427255, 598157, 683608, 854510, 1196314, 1709020, 2392628, 2990785, 3418040, 4785256, 5981570, 11963140, 23926280]

約数ペア:

[(1, 23926280), (2, 11963140), (4, 5981570), (5, 4785256), (7, 3418040), (8, 2990785), (10, 2392628), (14, 1709020), (20, 1196314), (28, 854510), (35, 683608), (40, 598157), (56, 427255), (70, 341804), (140, 170902), (280, 85451)]