851740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 1838592

約数和(自身を除く): 986852

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1151, 2302, 4604, 5755, 11510, 23020, 42587, 85174, 170348, 212935, 425870, 851740]

約数ペア:

[(1, 851740), (2, 425870), (4, 212935), (5, 170348), (10, 85174), (20, 42587), (37, 23020), (74, 11510), (148, 5755), (185, 4604), (370, 2302), (740, 1151)]