8266000660

素因数分解:

$2^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{143159}}^1$

素因数の和:146055

約数の個数: 24

約数和(自身を含む): 17364735360

約数和(自身を除く): 9098734700

約数列:

[1, 2, 4, 5, 10, 20, 2887, 5774, 11548, 14435, 28870, 57740, 143159, 286318, 572636, 715795, 1431590, 2863180, 413300033, 826600066, 1653200132, 2066500165, 4133000330, 8266000660]

約数ペア:

[(1, 8266000660), (2, 4133000330), (4, 2066500165), (5, 1653200132), (10, 826600066), (20, 413300033), (2887, 2863180), (5774, 1431590), (11548, 715795), (14435, 572636), (28870, 286318), (57740, 143159)]