5311240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12071}}^1$

素因数の和:12093

約数の個数: 32

約数和(自身を含む): 13037760

約数和(自身を除く): 7726520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12071, 24142, 48284, 60355, 96568, 120710, 132781, 241420, 265562, 482840, 531124, 663905, 1062248, 1327810, 2655620, 5311240]

約数ペア:

[(1, 5311240), (2, 2655620), (4, 1327810), (5, 1062248), (8, 663905), (10, 531124), (11, 482840), (20, 265562), (22, 241420), (40, 132781), (44, 120710), (55, 96568), (88, 60355), (110, 48284), (220, 24142), (440, 12071)]