10040390390

素因数分解:

$2^1\times 5^1\times {\mathrm{14009}}^1\times {\mathrm{71671}}^1$

素因数の和:85687

約数の個数: 16

約数和(自身を含む): 18074244960

約数和(自身を除く): 8033854570

約数列:

[1, 2, 5, 10, 14009, 28018, 70045, 71671, 140090, 143342, 358355, 716710, 1004039039, 2008078078, 5020195195, 10040390390]

約数ペア:

[(1, 10040390390), (2, 5020195195), (5, 2008078078), (10, 1004039039), (14009, 716710), (28018, 358355), (70045, 143342), (71671, 140090)]