6888020

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 14515200

約数和(自身を除く): 7627180

約数列:

[1, 2, 4, 5, 10, 20, 479, 719, 958, 1438, 1916, 2395, 2876, 3595, 4790, 7190, 9580, 14380, 344401, 688802, 1377604, 1722005, 3444010, 6888020]

約数ペア:

[(1, 6888020), (2, 3444010), (4, 1722005), (5, 1377604), (10, 688802), (20, 344401), (479, 14380), (719, 9580), (958, 7190), (1438, 4790), (1916, 3595), (2395, 2876)]