44163340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169859}}^1$

素因数の和:169881

約数の個数: 24

約数和(自身を含む): 99877680

約数和(自身を除く): 55714340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 169859, 339718, 679436, 849295, 1698590, 2208167, 3397180, 4416334, 8832668, 11040835, 22081670, 44163340]

約数ペア:

[(1, 44163340), (2, 22081670), (4, 11040835), (5, 8832668), (10, 4416334), (13, 3397180), (20, 2208167), (26, 1698590), (52, 849295), (65, 679436), (130, 339718), (260, 169859)]