75096920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43661}}^1$

素因数の和:43715

約数の個数: 32

約数和(自身を含む): 172901520

約数和(自身を除く): 97804600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 43661, 87322, 174644, 218305, 349288, 436610, 873220, 1746440, 1877423, 3754846, 7509692, 9387115, 15019384, 18774230, 37548460, 75096920]

約数ペア:

[(1, 75096920), (2, 37548460), (4, 18774230), (5, 15019384), (8, 9387115), (10, 7509692), (20, 3754846), (40, 1877423), (43, 1746440), (86, 873220), (172, 436610), (215, 349288), (344, 218305), (430, 174644), (860, 87322), (1720, 43661)]