23553220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40609}}^1$

素因数の和:40647

約数の個数: 24

約数和(自身を含む): 51168600

約数和(自身を除く): 27615380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 40609, 81218, 162436, 203045, 406090, 812180, 1177661, 2355322, 4710644, 5888305, 11776610, 23553220]

約数ペア:

[(1, 23553220), (2, 11776610), (4, 5888305), (5, 4710644), (10, 2355322), (20, 1177661), (29, 812180), (58, 406090), (116, 203045), (145, 162436), (290, 81218), (580, 40609)]