117831020

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{5839}}^1$

素因数の和:6857

約数の個数: 24

約数和(自身を含む): 247732800

約数和(自身を除く): 129901780

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 4036, 5045, 5839, 10090, 11678, 20180, 23356, 29195, 58390, 116780, 5891551, 11783102, 23566204, 29457755, 58915510, 117831020]

約数ペア:

[(1, 117831020), (2, 58915510), (4, 29457755), (5, 23566204), (10, 11783102), (20, 5891551), (1009, 116780), (2018, 58390), (4036, 29195), (5045, 23356), (5839, 20180), (10090, 11678)]