22403950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15451}}^1$

素因数の和:15492

約数の個数: 24

約数和(自身を含む): 43111080

約数和(自身を除く): 20707130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 15451, 30902, 77255, 154510, 386275, 448079, 772550, 896158, 2240395, 4480790, 11201975, 22403950]

約数ペア:

[(1, 22403950), (2, 11201975), (5, 4480790), (10, 2240395), (25, 896158), (29, 772550), (50, 448079), (58, 386275), (145, 154510), (290, 77255), (725, 30902), (1450, 15451)]