164070980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{282881}}^1$

素因数の和:282919

約数の個数: 24

約数和(自身を含む): 356431320

約数和(自身を除く): 192360340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 282881, 565762, 1131524, 1414405, 2828810, 5657620, 8203549, 16407098, 32814196, 41017745, 82035490, 164070980]

約数ペア:

[(1, 164070980), (2, 82035490), (4, 41017745), (5, 32814196), (10, 16407098), (20, 8203549), (29, 5657620), (58, 2828810), (116, 1414405), (145, 1131524), (290, 565762), (580, 282881)]