1364752960

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{21649}}^1$

素因数の和:21863

約数の個数: 56

約数和(自身を含む): 3266465400

約数和(自身を除く): 1901712440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 12608, 15760, 21649, 31520, 43298, 63040, 86596, 108245, 173192, 216490, 346384, 432980, 692768, 865960, 1385536, 1731920, 3463840, 4264853, 6927680, 8529706, 17059412, 21324265, 34118824, 42648530, 68237648, 85297060, 136475296, 170594120, 272950592, 341188240, 682376480, 1364752960]

約数ペア:

[(1, 1364752960), (2, 682376480), (4, 341188240), (5, 272950592), (8, 170594120), (10, 136475296), (16, 85297060), (20, 68237648), (32, 42648530), (40, 34118824), (64, 21324265), (80, 17059412), (160, 8529706), (197, 6927680), (320, 4264853), (394, 3463840), (788, 1731920), (985, 1385536), (1576, 865960), (1970, 692768), (3152, 432980), (3940, 346384), (6304, 216490), (7880, 173192), (12608, 108245), (15760, 86596), (21649, 63040), (31520, 43298)]