8140660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37003}}^1$

素因数の和:37023

約数の個数: 24

約数和(自身を含む): 18650016

約数和(自身を除く): 10509356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37003, 74006, 148012, 185015, 370030, 407033, 740060, 814066, 1628132, 2035165, 4070330, 8140660]

約数ペア:

[(1, 8140660), (2, 4070330), (4, 2035165), (5, 1628132), (10, 814066), (11, 740060), (20, 407033), (22, 370030), (44, 185015), (55, 148012), (110, 74006), (220, 37003)]