38180660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{272719}}^1$

素因数の和:272735

約数の個数: 24

約数和(自身を含む): 91633920

約数和(自身を除く): 53453260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 272719, 545438, 1090876, 1363595, 1909033, 2727190, 3818066, 5454380, 7636132, 9545165, 19090330, 38180660]

約数ペア:

[(1, 38180660), (2, 19090330), (4, 9545165), (5, 7636132), (7, 5454380), (10, 3818066), (14, 2727190), (20, 1909033), (28, 1363595), (35, 1090876), (70, 545438), (140, 272719)]