6276440

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 14219280

約数和(自身を除く): 7942840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 907, 1384, 1730, 1814, 3460, 3628, 4535, 6920, 7256, 9070, 18140, 36280, 156911, 313822, 627644, 784555, 1255288, 1569110, 3138220, 6276440]

約数ペア:

[(1, 6276440), (2, 3138220), (4, 1569110), (5, 1255288), (8, 784555), (10, 627644), (20, 313822), (40, 156911), (173, 36280), (346, 18140), (692, 9070), (865, 7256), (907, 6920), (1384, 4535), (1730, 3628), (1814, 3460)]