79899682660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{570712019}}^1$

素因数の和:570712035

約数の個数: 24

約数和(自身を含む): 191759238720

約数和(自身を除く): 111859556060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 570712019, 1141424038, 2282848076, 2853560095, 3994984133, 5707120190, 7989968266, 11414240380, 15979936532, 19974920665, 39949841330, 79899682660]

約数ペア:

[(1, 79899682660), (2, 39949841330), (4, 19974920665), (5, 15979936532), (7, 11414240380), (10, 7989968266), (14, 5707120190), (20, 3994984133), (28, 2853560095), (35, 2282848076), (70, 1141424038), (140, 570712019)]