31929260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145133}}^1$

素因数の和:145153

約数の個数: 24

約数和(自身を含む): 73147536

約数和(自身を除く): 41218276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 145133, 290266, 580532, 725665, 1451330, 1596463, 2902660, 3192926, 6385852, 7982315, 15964630, 31929260]

約数ペア:

[(1, 31929260), (2, 15964630), (4, 7982315), (5, 6385852), (10, 3192926), (11, 2902660), (20, 1596463), (22, 1451330), (44, 725665), (55, 580532), (110, 290266), (220, 145133)]