27854290

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27043}}^1$

素因数の和:27153

約数の個数: 16

約数和(自身を含む): 50626368

約数和(自身を除く): 22772078

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 27043, 54086, 135215, 270430, 2785429, 5570858, 13927145, 27854290]

約数ペア:

[(1, 27854290), (2, 13927145), (5, 5570858), (10, 2785429), (103, 270430), (206, 135215), (515, 54086), (1030, 27043)]