1376740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3651

約数の個数: 24

約数和(自身を含む): 3044160

約数和(自身を除く): 1667420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3623, 7246, 14492, 18115, 36230, 68837, 72460, 137674, 275348, 344185, 688370, 1376740]

約数ペア:

[(1, 1376740), (2, 688370), (4, 344185), (5, 275348), (10, 137674), (19, 72460), (20, 68837), (38, 36230), (76, 18115), (95, 14492), (190, 7246), (380, 3623)]