26048020

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2719}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 54835200

約数和(自身を除く): 28787180

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 2719, 4790, 5438, 9580, 10876, 13595, 27190, 54380, 1302401, 2604802, 5209604, 6512005, 13024010, 26048020]

約数ペア:

[(1, 26048020), (2, 13024010), (4, 6512005), (5, 5209604), (10, 2604802), (20, 1302401), (479, 54380), (958, 27190), (1916, 13595), (2395, 10876), (2719, 9580), (4790, 5438)]