27588580

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4909}}^1$

素因数の和:5199

約数の個数: 24

約数和(自身を含む): 58154040

約数和(自身を除く): 30565460

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 4909, 5620, 9818, 19636, 24545, 49090, 98180, 1379429, 2758858, 5517716, 6897145, 13794290, 27588580]

約数ペア:

[(1, 27588580), (2, 13794290), (4, 6897145), (5, 5517716), (10, 2758858), (20, 1379429), (281, 98180), (562, 49090), (1124, 24545), (1405, 19636), (2810, 9818), (4909, 5620)]