4448020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7669}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 9664200

約数和(自身を除く): 5216180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 7669, 15338, 30676, 38345, 76690, 153380, 222401, 444802, 889604, 1112005, 2224010, 4448020]

約数ペア:

[(1, 4448020), (2, 2224010), (4, 1112005), (5, 889604), (10, 444802), (20, 222401), (29, 153380), (58, 76690), (116, 38345), (145, 30676), (290, 15338), (580, 7669)]