4212820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5693}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 9087624

約数和(自身を除く): 4874804

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 5693, 11386, 22772, 28465, 56930, 113860, 210641, 421282, 842564, 1053205, 2106410, 4212820]

約数ペア:

[(1, 4212820), (2, 2106410), (4, 1053205), (5, 842564), (10, 421282), (20, 210641), (37, 113860), (74, 56930), (148, 28465), (185, 22772), (370, 11386), (740, 5693)]