27481120

素因数分解:

$2^5\times 5^1\times {\mathrm{171757}}^1$

素因数の和:171772

約数の個数: 24

約数和(自身を含む): 64924524

約数和(自身を除く): 37443404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 171757, 343514, 687028, 858785, 1374056, 1717570, 2748112, 3435140, 5496224, 6870280, 13740560, 27481120]

約数ペア:

[(1, 27481120), (2, 13740560), (4, 6870280), (5, 5496224), (8, 3435140), (10, 2748112), (16, 1717570), (20, 1374056), (32, 858785), (40, 687028), (80, 343514), (160, 171757)]