148482220

素因数分解:

$2^2\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{3659}}^1$

素因数の和:5697

約数の個数: 24

約数和(自身を含む): 312051600

約数和(自身を除く): 163569380

約数列:

[1, 2, 4, 5, 10, 20, 2029, 3659, 4058, 7318, 8116, 10145, 14636, 18295, 20290, 36590, 40580, 73180, 7424111, 14848222, 29696444, 37120555, 74241110, 148482220]

約数ペア:

[(1, 148482220), (2, 74241110), (4, 37120555), (5, 29696444), (10, 14848222), (20, 7424111), (2029, 73180), (3659, 40580), (4058, 36590), (7318, 20290), (8116, 18295), (10145, 14636)]