2633620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11971}}^1$

素因数の和:11991

約数の個数: 24

約数和(自身を含む): 6033888

約数和(自身を除く): 3400268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11971, 23942, 47884, 59855, 119710, 131681, 239420, 263362, 526724, 658405, 1316810, 2633620]

約数ペア:

[(1, 2633620), (2, 1316810), (4, 658405), (5, 526724), (10, 263362), (11, 239420), (20, 131681), (22, 119710), (44, 59855), (55, 47884), (110, 23942), (220, 11971)]