82423780

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{22769}}^1$

素因数の和:22959

約数の個数: 24

約数和(自身を含む): 174053880

約数和(自身を除く): 91630100

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 22769, 45538, 91076, 113845, 227690, 455380, 4121189, 8242378, 16484756, 20605945, 41211890, 82423780]

約数ペア:

[(1, 82423780), (2, 41211890), (4, 20605945), (5, 16484756), (10, 8242378), (20, 4121189), (181, 455380), (362, 227690), (724, 113845), (905, 91076), (1810, 45538), (3620, 22769)]