11448220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{81773}}^1$

素因数の和:81789

約数の個数: 24

約数和(自身を含む): 27476064

約数和(自身を除く): 16027844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 81773, 163546, 327092, 408865, 572411, 817730, 1144822, 1635460, 2289644, 2862055, 5724110, 11448220]

約数ペア:

[(1, 11448220), (2, 5724110), (4, 2862055), (5, 2289644), (7, 1635460), (10, 1144822), (14, 817730), (20, 572411), (28, 408865), (35, 327092), (70, 163546), (140, 81773)]