55703840

素因数分解:

$2^5\times 5^1\times {\mathrm{348149}}^1$

素因数の和:348164

約数の個数: 24

約数和(自身を含む): 131600700

約数和(自身を除く): 75896860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 348149, 696298, 1392596, 1740745, 2785192, 3481490, 5570384, 6962980, 11140768, 13925960, 27851920, 55703840]

約数ペア:

[(1, 55703840), (2, 27851920), (4, 13925960), (5, 11140768), (8, 6962980), (10, 5570384), (16, 3481490), (20, 2785192), (32, 1740745), (40, 1392596), (80, 696298), (160, 348149)]