24903140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7639}}^1$

素因数の和:7811

約数の個数: 24

約数和(自身を含む): 52624320

約数和(自身を除く): 27721180

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 7639, 15278, 30556, 38195, 76390, 152780, 1245157, 2490314, 4980628, 6225785, 12451570, 24903140]

約数ペア:

[(1, 24903140), (2, 12451570), (4, 6225785), (5, 4980628), (10, 2490314), (20, 1245157), (163, 152780), (326, 76390), (652, 38195), (815, 30556), (1630, 15278), (3260, 7639)]