244920780005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17791}}^1\times {\mathrm{250301}}^1$

素因数の和:268108

約数の個数: 16

約数和(自身を含む): 320642869248

約数和(自身を除く): 75722089243

約数列:

[1, 5, 11, 55, 17791, 88955, 195701, 250301, 978505, 1251505, 2753311, 13766555, 4453105091, 22265525455, 48984156001, 244920780005]

約数ペア:

[(1, 244920780005), (5, 48984156001), (11, 22265525455), (55, 4453105091), (17791, 13766555), (88955, 2753311), (195701, 1251505), (250301, 978505)]