12760096820

素因数分解:

$2^2\times 5^1\times {\mathrm{3041}}^1\times {\mathrm{209801}}^1$

素因数の和:212851

約数の個数: 24

約数和(自身を含む): 26805142728

約数和(自身を除く): 14045045908

約数列:

[1, 2, 4, 5, 10, 20, 3041, 6082, 12164, 15205, 30410, 60820, 209801, 419602, 839204, 1049005, 2098010, 4196020, 638004841, 1276009682, 2552019364, 3190024205, 6380048410, 12760096820]

約数ペア:

[(1, 12760096820), (2, 6380048410), (4, 3190024205), (5, 2552019364), (10, 1276009682), (20, 638004841), (3041, 4196020), (6082, 2098010), (12164, 1049005), (15205, 839204), (30410, 419602), (60820, 209801)]