52220420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{373003}}^1$

素因数の和:373019

約数の個数: 24

約数和(自身を含む): 125329344

約数和(自身を除く): 73108924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 373003, 746006, 1492012, 1865015, 2611021, 3730030, 5222042, 7460060, 10444084, 13055105, 26110210, 52220420]

約数ペア:

[(1, 52220420), (2, 26110210), (4, 13055105), (5, 10444084), (7, 7460060), (10, 5222042), (14, 3730030), (20, 2611021), (28, 1865015), (35, 1492012), (70, 746006), (140, 373003)]