56071360

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1433

約数の個数: 56

約数和(自身を含む): 134599680

約数和(自身を除く): 78528320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1279, 1370, 2192, 2558, 2740, 4384, 5116, 5480, 6395, 8768, 10232, 10960, 12790, 20464, 21920, 25580, 40928, 43840, 51160, 81856, 102320, 175223, 204640, 350446, 409280, 700892, 876115, 1401784, 1752230, 2803568, 3504460, 5607136, 7008920, 11214272, 14017840, 28035680, 56071360]

約数ペア:

[(1, 56071360), (2, 28035680), (4, 14017840), (5, 11214272), (8, 7008920), (10, 5607136), (16, 3504460), (20, 2803568), (32, 1752230), (40, 1401784), (64, 876115), (80, 700892), (137, 409280), (160, 350446), (274, 204640), (320, 175223), (548, 102320), (685, 81856), (1096, 51160), (1279, 43840), (1370, 40928), (2192, 25580), (2558, 21920), (2740, 20464), (4384, 12790), (5116, 10960), (5480, 10232), (6395, 8768)]