27406760

素因数分解:

$2^3\times 5^1\times {\mathrm{685169}}^1$

素因数の和:685180

約数の個数: 16

約数和(自身を含む): 61665300

約数和(自身を除く): 34258540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 685169, 1370338, 2740676, 3425845, 5481352, 6851690, 13703380, 27406760]

約数ペア:

[(1, 27406760), (2, 13703380), (4, 6851690), (5, 5481352), (8, 3425845), (10, 2740676), (20, 1370338), (40, 685169)]