5052160

素因数分解:

$2^8\times 5^1\times {\mathrm{3947}}^1$

素因数の和:3968

約数の個数: 36

約数和(自身を含む): 12104568

約数和(自身を除く): 7052408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3947, 7894, 15788, 19735, 31576, 39470, 63152, 78940, 126304, 157880, 252608, 315760, 505216, 631520, 1010432, 1263040, 2526080, 5052160]

約数ペア:

[(1, 5052160), (2, 2526080), (4, 1263040), (5, 1010432), (8, 631520), (10, 505216), (16, 315760), (20, 252608), (32, 157880), (40, 126304), (64, 78940), (80, 63152), (128, 39470), (160, 31576), (256, 19735), (320, 15788), (640, 7894), (1280, 3947)]