5655280

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 13249152

約数和(自身を除く): 7593872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 317, 446, 634, 892, 1115, 1268, 1585, 1784, 2230, 2536, 3170, 3568, 4460, 5072, 6340, 8920, 12680, 17840, 25360, 70691, 141382, 282764, 353455, 565528, 706910, 1131056, 1413820, 2827640, 5655280]

約数ペア:

[(1, 5655280), (2, 2827640), (4, 1413820), (5, 1131056), (8, 706910), (10, 565528), (16, 353455), (20, 282764), (40, 141382), (80, 70691), (223, 25360), (317, 17840), (446, 12680), (634, 8920), (892, 6340), (1115, 5072), (1268, 4460), (1585, 3568), (1784, 3170), (2230, 2536)]