27572540

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1663}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 58007040

約数和(自身を除く): 30434500

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 1663, 3316, 3326, 4145, 6652, 8290, 8315, 16580, 16630, 33260, 1378627, 2757254, 5514508, 6893135, 13786270, 27572540]

約数ペア:

[(1, 27572540), (2, 13786270), (4, 6893135), (5, 5514508), (10, 2757254), (20, 1378627), (829, 33260), (1658, 16630), (1663, 16580), (3316, 8315), (3326, 8290), (4145, 6652)]