27152540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8329}}^1$

素因数の和:8501

約数の個数: 24

約数和(自身を含む): 57377040

約数和(自身を除く): 30224500

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 8329, 16658, 33316, 41645, 83290, 166580, 1357627, 2715254, 5430508, 6788135, 13576270, 27152540]

約数ペア:

[(1, 27152540), (2, 13576270), (4, 6788135), (5, 5430508), (10, 2715254), (20, 1357627), (163, 166580), (326, 83290), (652, 41645), (815, 33316), (1630, 16658), (3260, 8329)]