22490768305

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{4680701}}^1$

素因数の和:4680768

約数の個数: 12

約数和(自身を含む): 27887622516

約数和(自身を除く): 5396854211

約数列:

[1, 5, 31, 155, 961, 4805, 4680701, 23403505, 145101731, 725508655, 4498153661, 22490768305]

約数ペア:

[(1, 22490768305), (5, 4498153661), (31, 725508655), (155, 145101731), (961, 23403505), (4805, 4680701)]