47346040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{169093}}^1$

素因数の和:169111

約数の個数: 32

約数和(自身を含む): 121747680

約数和(自身を除く): 74401640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 169093, 338186, 676372, 845465, 1183651, 1352744, 1690930, 2367302, 3381860, 4734604, 5918255, 6763720, 9469208, 11836510, 23673020, 47346040]

約数ペア:

[(1, 47346040), (2, 23673020), (4, 11836510), (5, 9469208), (7, 6763720), (8, 5918255), (10, 4734604), (14, 3381860), (20, 2367302), (28, 1690930), (35, 1352744), (40, 1183651), (56, 845465), (70, 676372), (140, 338186), (280, 169093)]