152024780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{4111}}^1$

素因数の和:4206

約数の個数: 36

約数和(自身を含む): 326928672

約数和(自身を除く): 174903892

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1849, 3698, 4111, 7396, 8222, 9245, 16444, 18490, 20555, 36980, 41110, 82220, 176773, 353546, 707092, 883865, 1767730, 3535460, 7601239, 15202478, 30404956, 38006195, 76012390, 152024780]

約数ペア:

[(1, 152024780), (2, 76012390), (4, 38006195), (5, 30404956), (10, 15202478), (20, 7601239), (43, 3535460), (86, 1767730), (172, 883865), (215, 707092), (430, 353546), (860, 176773), (1849, 82220), (3698, 41110), (4111, 36980), (7396, 20555), (8222, 18490), (9245, 16444)]