260066885900

素因数分解:

$2^2\times 5^2\times {\mathrm{2600668859}}^1$

素因数の和:2600668873

約数の個数: 18

約数和(自身を含む): 564345142620

約数和(自身を除く): 304278256720

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2600668859, 5201337718, 10402675436, 13003344295, 26006688590, 52013377180, 65016721475, 130033442950, 260066885900]

約数ペア:

[(1, 260066885900), (2, 130033442950), (4, 65016721475), (5, 52013377180), (10, 26006688590), (20, 13003344295), (25, 10402675436), (50, 5201337718), (100, 2600668859)]