7340544020

素因数分解:

$2^2\times 5^1\times {\mathrm{367027201}}^1$

素因数の和:367027210

約数の個数: 12

約数和(自身を含む): 15415142484

約数和(自身を除く): 8074598464

約数列:

[1, 2, 4, 5, 10, 20, 367027201, 734054402, 1468108804, 1835136005, 3670272010, 7340544020]

約数ペア:

[(1, 7340544020), (2, 3670272010), (4, 1835136005), (5, 1468108804), (10, 734054402), (20, 367027201)]