23643220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62219}}^1$

素因数の和:62247

約数の個数: 24

約数和(自身を含む): 52264800

約数和(自身を除く): 28621580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 62219, 124438, 248876, 311095, 622190, 1182161, 1244380, 2364322, 4728644, 5910805, 11821610, 23643220]

約数ペア:

[(1, 23643220), (2, 11821610), (4, 5910805), (5, 4728644), (10, 2364322), (19, 1244380), (20, 1182161), (38, 622190), (76, 311095), (95, 248876), (190, 124438), (380, 62219)]