22876940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39443}}^1$

素因数の和:39481

約数の個数: 24

約数和(自身を含む): 49699440

約数和(自身を除く): 26822500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 39443, 78886, 157772, 197215, 394430, 788860, 1143847, 2287694, 4575388, 5719235, 11438470, 22876940]

約数ペア:

[(1, 22876940), (2, 11438470), (4, 5719235), (5, 4575388), (10, 2287694), (20, 1143847), (29, 788860), (58, 394430), (116, 197215), (145, 157772), (290, 78886), (580, 39443)]