22316380

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1451}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 46957680

約数和(自身を除く): 24641300

約数列:

[1, 2, 4, 5, 10, 20, 769, 1451, 1538, 2902, 3076, 3845, 5804, 7255, 7690, 14510, 15380, 29020, 1115819, 2231638, 4463276, 5579095, 11158190, 22316380]

約数ペア:

[(1, 22316380), (2, 11158190), (4, 5579095), (5, 4463276), (10, 2231638), (20, 1115819), (769, 29020), (1451, 15380), (1538, 14510), (2902, 7690), (3076, 7255), (3845, 5804)]