22371520

素因数分解:

$2^6\times 5^1\times {\mathrm{69911}}^1$

素因数の和:69928

約数の個数: 28

約数和(自身を含む): 53272944

約数和(自身を除く): 30901424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 69911, 139822, 279644, 349555, 559288, 699110, 1118576, 1398220, 2237152, 2796440, 4474304, 5592880, 11185760, 22371520]

約数ペア:

[(1, 22371520), (2, 11185760), (4, 5592880), (5, 4474304), (8, 2796440), (10, 2237152), (16, 1398220), (20, 1118576), (32, 699110), (40, 559288), (64, 349555), (80, 279644), (160, 139822), (320, 69911)]