251164180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{212851}}^1$

素因数の和:212919

約数の個数: 24

約数和(自身を含む): 536387040

約数和(自身を除く): 285222860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 212851, 425702, 851404, 1064255, 2128510, 4257020, 12558209, 25116418, 50232836, 62791045, 125582090, 251164180]

約数ペア:

[(1, 251164180), (2, 125582090), (4, 62791045), (5, 50232836), (10, 25116418), (20, 12558209), (59, 4257020), (118, 2128510), (236, 1064255), (295, 851404), (590, 425702), (1180, 212851)]