38603800

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 90228600

約数和(自身を除く): 51624800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 769, 1004, 1255, 1538, 2008, 2510, 3076, 3845, 5020, 6152, 6275, 7690, 10040, 12550, 15380, 19225, 25100, 30760, 38450, 50200, 76900, 153800, 193019, 386038, 772076, 965095, 1544152, 1930190, 3860380, 4825475, 7720760, 9650950, 19301900, 38603800]

約数ペア:

[(1, 38603800), (2, 19301900), (4, 9650950), (5, 7720760), (8, 4825475), (10, 3860380), (20, 1930190), (25, 1544152), (40, 965095), (50, 772076), (100, 386038), (200, 193019), (251, 153800), (502, 76900), (769, 50200), (1004, 38450), (1255, 30760), (1538, 25100), (2008, 19225), (2510, 15380), (3076, 12550), (3845, 10040), (5020, 7690), (6152, 6275)]