8329420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37861}}^1$

素因数の和:37881

約数の個数: 24

約数和(自身を含む): 19082448

約数和(自身を除く): 10753028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37861, 75722, 151444, 189305, 378610, 416471, 757220, 832942, 1665884, 2082355, 4164710, 8329420]

約数ペア:

[(1, 8329420), (2, 4164710), (4, 2082355), (5, 1665884), (10, 832942), (11, 757220), (20, 416471), (22, 378610), (44, 189305), (55, 151444), (110, 75722), (220, 37861)]