13000660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6311}}^1$

素因数の和:6423

約数の個数: 24

約数和(自身を含む): 27570816

約数和(自身を除く): 14570156

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 6311, 12622, 25244, 31555, 63110, 126220, 650033, 1300066, 2600132, 3250165, 6500330, 13000660]

約数ペア:

[(1, 13000660), (2, 6500330), (4, 3250165), (5, 2600132), (10, 1300066), (20, 650033), (103, 126220), (206, 63110), (412, 31555), (515, 25244), (1030, 12622), (2060, 6311)]