27626440

素因数分解:

$2^3\times 5^1\times {\mathrm{690661}}^1$

素因数の和:690672

約数の個数: 16

約数和(自身を含む): 62159580

約数和(自身を除く): 34533140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 690661, 1381322, 2762644, 3453305, 5525288, 6906610, 13813220, 27626440]

約数ペア:

[(1, 27626440), (2, 13813220), (4, 6906610), (5, 5525288), (8, 3453305), (10, 2762644), (20, 1381322), (40, 690661)]