27015620

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8287}}^1$

素因数の和:8459

約数の個数: 24

約数和(自身を含む): 57087744

約数和(自身を除く): 30072124

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 8287, 16574, 33148, 41435, 82870, 165740, 1350781, 2701562, 5403124, 6753905, 13507810, 27015620]

約数ペア:

[(1, 27015620), (2, 13507810), (4, 6753905), (5, 5403124), (10, 2701562), (20, 1350781), (163, 165740), (326, 82870), (652, 41435), (815, 33148), (1630, 16574), (3260, 8287)]