26565080

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1151}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 59927040

約数和(自身を除く): 33361960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1151, 1154, 2302, 2308, 2885, 4604, 4616, 5755, 5770, 9208, 11510, 11540, 23020, 23080, 46040, 664127, 1328254, 2656508, 3320635, 5313016, 6641270, 13282540, 26565080]

約数ペア:

[(1, 26565080), (2, 13282540), (4, 6641270), (5, 5313016), (8, 3320635), (10, 2656508), (20, 1328254), (40, 664127), (577, 46040), (1151, 23080), (1154, 23020), (2302, 11540), (2308, 11510), (2885, 9208), (4604, 5770), (4616, 5755)]