23409380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40361}}^1$

素因数の和:40399

約数の個数: 24

約数和(自身を含む): 50856120

約数和(自身を除く): 27446740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 40361, 80722, 161444, 201805, 403610, 807220, 1170469, 2340938, 4681876, 5852345, 11704690, 23409380]

約数ペア:

[(1, 23409380), (2, 11704690), (4, 5852345), (5, 4681876), (10, 2340938), (20, 1170469), (29, 807220), (58, 403610), (116, 201805), (145, 161444), (290, 80722), (580, 40361)]