56674160

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5171}}^1$

素因数の和:5321

約数の個数: 40

約数和(自身を含む): 132754896

約数和(自身を除く): 76080736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5171, 5480, 10342, 10960, 20684, 25855, 41368, 51710, 82736, 103420, 206840, 413680, 708427, 1416854, 2833708, 3542135, 5667416, 7084270, 11334832, 14168540, 28337080, 56674160]

約数ペア:

[(1, 56674160), (2, 28337080), (4, 14168540), (5, 11334832), (8, 7084270), (10, 5667416), (16, 3542135), (20, 2833708), (40, 1416854), (80, 708427), (137, 413680), (274, 206840), (548, 103420), (685, 82736), (1096, 51710), (1370, 41368), (2192, 25855), (2740, 20684), (5171, 10960), (5480, 10342)]