26181260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187009}}^1$

素因数の和:187025

約数の個数: 24

約数和(自身を含む): 62835360

約数和(自身を除く): 36654100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187009, 374018, 748036, 935045, 1309063, 1870090, 2618126, 3740180, 5236252, 6545315, 13090630, 26181260]

約数ペア:

[(1, 26181260), (2, 13090630), (4, 6545315), (5, 5236252), (7, 3740180), (10, 2618126), (14, 1870090), (20, 1309063), (28, 935045), (35, 748036), (70, 374018), (140, 187009)]