55674440

素因数分解:

$2^3\times 5^1\times {\mathrm{1391861}}^1$

素因数の和:1391872

約数の個数: 16

約数和(自身を含む): 125267580

約数和(自身を除く): 69593140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1391861, 2783722, 5567444, 6959305, 11134888, 13918610, 27837220, 55674440]

約数ペア:

[(1, 55674440), (2, 27837220), (4, 13918610), (5, 11134888), (8, 6959305), (10, 5567444), (20, 2783722), (40, 1391861)]