88896020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{153269}}^1$

素因数の和:153307

約数の個数: 24

約数和(自身を含む): 193120200

約数和(自身を除く): 104224180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 153269, 306538, 613076, 766345, 1532690, 3065380, 4444801, 8889602, 17779204, 22224005, 44448010, 88896020]

約数ペア:

[(1, 88896020), (2, 44448010), (4, 22224005), (5, 17779204), (10, 8889602), (20, 4444801), (29, 3065380), (58, 1532690), (116, 766345), (145, 613076), (290, 306538), (580, 153269)]