2972431780

素因数分解:

$2^2\times 5^1\times {\mathrm{10111}}^1\times {\mathrm{14699}}^1$

素因数の和:24819

約数の個数: 24

約数和(自身を含む): 6243148800

約数和(自身を除く): 3270717020

約数列:

[1, 2, 4, 5, 10, 20, 10111, 14699, 20222, 29398, 40444, 50555, 58796, 73495, 101110, 146990, 202220, 293980, 148621589, 297243178, 594486356, 743107945, 1486215890, 2972431780]

約数ペア:

[(1, 2972431780), (2, 1486215890), (4, 743107945), (5, 594486356), (10, 297243178), (20, 148621589), (10111, 293980), (14699, 202220), (20222, 146990), (29398, 101110), (40444, 73495), (50555, 58796)]