57085360

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2251}}^1$

素因数の和:2581

約数の個数: 40

約数和(自身を含む): 133201296

約数和(自身を除く): 76115936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2251, 2536, 3170, 4502, 5072, 6340, 9004, 11255, 12680, 18008, 22510, 25360, 36016, 45020, 90040, 180080, 713567, 1427134, 2854268, 3567835, 5708536, 7135670, 11417072, 14271340, 28542680, 57085360]

約数ペア:

[(1, 57085360), (2, 28542680), (4, 14271340), (5, 11417072), (8, 7135670), (10, 5708536), (16, 3567835), (20, 2854268), (40, 1427134), (80, 713567), (317, 180080), (634, 90040), (1268, 45020), (1585, 36016), (2251, 25360), (2536, 22510), (3170, 18008), (4502, 12680), (5072, 11255), (6340, 9004)]