24251420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15349}}^1$

素因数の和:15437

約数の個数: 24

約数和(自身を含む): 51576000

約数和(自身を除く): 27324580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 15349, 30698, 61396, 76745, 153490, 306980, 1212571, 2425142, 4850284, 6062855, 12125710, 24251420]

約数ペア:

[(1, 24251420), (2, 12125710), (4, 6062855), (5, 4850284), (10, 2425142), (20, 1212571), (79, 306980), (158, 153490), (316, 76745), (395, 61396), (790, 30698), (1580, 15349)]