2655620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12071}}^1$

素因数の和:12091

約数の個数: 24

約数和(自身を含む): 6084288

約数和(自身を除く): 3428668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12071, 24142, 48284, 60355, 120710, 132781, 241420, 265562, 531124, 663905, 1327810, 2655620]

約数ペア:

[(1, 2655620), (2, 1327810), (4, 663905), (5, 531124), (10, 265562), (11, 241420), (20, 132781), (22, 120710), (44, 60355), (55, 48284), (110, 24142), (220, 12071)]