5814280

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 13190040

約数和(自身を除く): 7375760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1061, 1096, 1370, 2122, 2740, 4244, 5305, 5480, 8488, 10610, 21220, 42440, 145357, 290714, 581428, 726785, 1162856, 1453570, 2907140, 5814280]

約数ペア:

[(1, 5814280), (2, 2907140), (4, 1453570), (5, 1162856), (8, 726785), (10, 581428), (20, 290714), (40, 145357), (137, 42440), (274, 21220), (548, 10610), (685, 8488), (1061, 5480), (1096, 5305), (1370, 4244), (2122, 2740)]