26496020

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^2$

素因数の和:2311

約数の個数: 18

約数和(自身を含む): 55690026

約数和(自身を除く): 29194006

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 4604, 5755, 11510, 23020, 1324801, 2649602, 5299204, 6624005, 13248010, 26496020]

約数ペア:

[(1, 26496020), (2, 13248010), (4, 6624005), (5, 5299204), (10, 2649602), (20, 1324801), (1151, 23020), (2302, 11510), (4604, 5755)]