8763220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 19095804

約数和(自身を除く): 10332584

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 521, 580, 841, 1042, 1682, 2084, 2605, 3364, 4205, 5210, 8410, 10420, 15109, 16820, 30218, 60436, 75545, 151090, 302180, 438161, 876322, 1752644, 2190805, 4381610, 8763220]

約数ペア:

[(1, 8763220), (2, 4381610), (4, 2190805), (5, 1752644), (10, 876322), (20, 438161), (29, 302180), (58, 151090), (116, 75545), (145, 60436), (290, 30218), (521, 16820), (580, 15109), (841, 10420), (1042, 8410), (1682, 5210), (2084, 4205), (2605, 3364)]