226440005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19699}}^1$

素因数の和:19745

約数の個数: 24

約数和(自身を含む): 314412000

約数和(自身を除く): 87971995

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 19699, 98495, 216689, 374281, 1083445, 1871405, 2383579, 4117091, 11917895, 20585455, 45288001, 226440005]

約数ペア:

[(1, 226440005), (5, 45288001), (11, 20585455), (19, 11917895), (55, 4117091), (95, 2383579), (121, 1871405), (209, 1083445), (605, 374281), (1045, 216689), (2299, 98495), (11495, 19699)]