9301820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42281}}^1$

素因数の和:42301

約数の個数: 24

約数和(自身を含む): 21310128

約数和(自身を除く): 12008308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 42281, 84562, 169124, 211405, 422810, 465091, 845620, 930182, 1860364, 2325455, 4650910, 9301820]

約数ペア:

[(1, 9301820), (2, 4650910), (4, 2325455), (5, 1860364), (10, 930182), (11, 845620), (20, 465091), (22, 422810), (44, 211405), (55, 169124), (110, 84562), (220, 42281)]