10039820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71713}}^1$

素因数の和:71729

約数の個数: 24

約数和(自身を含む): 24095904

約数和(自身を除く): 14056084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71713, 143426, 286852, 358565, 501991, 717130, 1003982, 1434260, 2007964, 2509955, 5019910, 10039820]

約数ペア:

[(1, 10039820), (2, 5019910), (4, 2509955), (5, 2007964), (7, 1434260), (10, 1003982), (14, 717130), (20, 501991), (28, 358565), (35, 286852), (70, 143426), (140, 71713)]