8869180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10365

約数の個数: 24

約数和(自身を含む): 19060272

約数和(自身を除く): 10191092

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 10313, 20626, 41252, 51565, 103130, 206260, 443459, 886918, 1773836, 2217295, 4434590, 8869180]

約数ペア:

[(1, 8869180), (2, 4434590), (4, 2217295), (5, 1773836), (10, 886918), (20, 443459), (43, 206260), (86, 103130), (172, 51565), (215, 41252), (430, 20626), (860, 10313)]