700660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 1501416

約数和(自身を除く): 800756

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 661, 1060, 1322, 2644, 3305, 6610, 13220, 35033, 70066, 140132, 175165, 350330, 700660]

約数ペア:

[(1, 700660), (2, 350330), (4, 175165), (5, 140132), (10, 70066), (20, 35033), (53, 13220), (106, 6610), (212, 3305), (265, 2644), (530, 1322), (661, 1060)]