14388620

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1759}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 30307200

約数和(自身を除く): 15918580

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 1759, 2045, 3518, 4090, 7036, 8180, 8795, 17590, 35180, 719431, 1438862, 2877724, 3597155, 7194310, 14388620]

約数ペア:

[(1, 14388620), (2, 7194310), (4, 3597155), (5, 2877724), (10, 1438862), (20, 719431), (409, 35180), (818, 17590), (1636, 8795), (1759, 8180), (2045, 7036), (3518, 4090)]