22289980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38431}}^1$

素因数の和:38469

約数の個数: 24

約数和(自身を含む): 48424320

約数和(自身を除く): 26134340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38431, 76862, 153724, 192155, 384310, 768620, 1114499, 2228998, 4457996, 5572495, 11144990, 22289980]

約数ペア:

[(1, 22289980), (2, 11144990), (4, 5572495), (5, 4457996), (10, 2228998), (20, 1114499), (29, 768620), (58, 384310), (116, 192155), (145, 153724), (290, 76862), (580, 38431)]