5220796580

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1442209}}^1$

素因数の和:1442399

約数の個数: 24

約数和(自身を含む): 11024253240

約数和(自身を除く): 5803456660

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 1442209, 2884418, 5768836, 7211045, 14422090, 28844180, 261039829, 522079658, 1044159316, 1305199145, 2610398290, 5220796580]

約数ペア:

[(1, 5220796580), (2, 2610398290), (4, 1305199145), (5, 1044159316), (10, 522079658), (20, 261039829), (181, 28844180), (362, 14422090), (724, 7211045), (905, 5768836), (1810, 2884418), (3620, 1442209)]