1456926020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6622391}}^1$

素因数の和:6622411

約数の個数: 24

約数和(自身を含む): 3337685568

約数和(自身を除く): 1880759548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6622391, 13244782, 26489564, 33111955, 66223910, 72846301, 132447820, 145692602, 291385204, 364231505, 728463010, 1456926020]

約数ペア:

[(1, 1456926020), (2, 728463010), (4, 364231505), (5, 291385204), (10, 145692602), (11, 132447820), (20, 72846301), (22, 66223910), (44, 33111955), (55, 26489564), (110, 13244782), (220, 6622391)]