5731520

素因数分解:

$2^6\times 5^1\times {\mathrm{17911}}^1$

素因数の和:17928

約数の個数: 28

約数和(自身を含む): 13648944

約数和(自身を除く): 7917424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 17911, 35822, 71644, 89555, 143288, 179110, 286576, 358220, 573152, 716440, 1146304, 1432880, 2865760, 5731520]

約数ペア:

[(1, 5731520), (2, 2865760), (4, 1432880), (5, 1146304), (8, 716440), (10, 573152), (16, 358220), (20, 286576), (32, 179110), (40, 143288), (64, 89555), (80, 71644), (160, 35822), (320, 17911)]