9522820

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1531}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 20075328

約数和(自身を除く): 10552508

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1531, 1555, 3062, 3110, 6124, 6220, 7655, 15310, 30620, 476141, 952282, 1904564, 2380705, 4761410, 9522820]

約数ペア:

[(1, 9522820), (2, 4761410), (4, 2380705), (5, 1904564), (10, 952282), (20, 476141), (311, 30620), (622, 15310), (1244, 7655), (1531, 6220), (1555, 6124), (3062, 3110)]