2320720

素因数分解:

$2^4\times 5^1\times {\mathrm{29009}}^1$

素因数の和:29022

約数の個数: 20

約数和(自身を含む): 5395860

約数和(自身を除く): 3075140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 29009, 58018, 116036, 145045, 232072, 290090, 464144, 580180, 1160360, 2320720]

約数ペア:

[(1, 2320720), (2, 1160360), (4, 580180), (5, 464144), (8, 290090), (10, 232072), (16, 145045), (20, 116036), (40, 58018), (80, 29009)]