22630480

素因数分解:

$2^4\times 5^1\times {\mathrm{282881}}^1$

素因数の和:282894

約数の個数: 20

約数和(自身を含む): 52616052

約数和(自身を除く): 29985572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282881, 565762, 1131524, 1414405, 2263048, 2828810, 4526096, 5657620, 11315240, 22630480]

約数ペア:

[(1, 22630480), (2, 11315240), (4, 5657620), (5, 4526096), (8, 2828810), (10, 2263048), (16, 1414405), (20, 1131524), (40, 565762), (80, 282881)]