948580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 2040192

約数和(自身を除く): 1091612

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1103, 2206, 4412, 5515, 11030, 22060, 47429, 94858, 189716, 237145, 474290, 948580]

約数ペア:

[(1, 948580), (2, 474290), (4, 237145), (5, 189716), (10, 94858), (20, 47429), (43, 22060), (86, 11030), (172, 5515), (215, 4412), (430, 2206), (860, 1103)]