27254210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34499}}^1$

素因数の和:34585

約数の個数: 16

約数和(自身を含む): 49680000

約数和(自身を除く): 22425790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 34499, 68998, 172495, 344990, 2725421, 5450842, 13627105, 27254210]

約数ペア:

[(1, 27254210), (2, 13627105), (5, 5450842), (10, 2725421), (79, 344990), (158, 172495), (395, 68998), (790, 34499)]