27261310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66491}}^1$

素因数の和:66539

約数の個数: 16

約数和(自身を含む): 50267952

約数和(自身を除く): 23006642

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 66491, 132982, 332455, 664910, 2726131, 5452262, 13630655, 27261310]

約数ペア:

[(1, 27261310), (2, 13630655), (5, 5452262), (10, 2726131), (41, 664910), (82, 332455), (205, 132982), (410, 66491)]