23640220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40759}}^1$

素因数の和:40797

約数の個数: 24

約数和(自身を含む): 51357600

約数和(自身を除く): 27717380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 40759, 81518, 163036, 203795, 407590, 815180, 1182011, 2364022, 4728044, 5910055, 11820110, 23640220]

約数ペア:

[(1, 23640220), (2, 11820110), (4, 5910055), (5, 4728044), (10, 2364022), (20, 1182011), (29, 815180), (58, 407590), (116, 203795), (145, 163036), (290, 81518), (580, 40759)]