9031040

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 21958560

約数和(自身を除く): 12927520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 137, 160, 206, 274, 320, 412, 515, 548, 640, 685, 824, 1030, 1096, 1370, 1648, 2060, 2192, 2740, 3296, 4120, 4384, 5480, 6592, 8240, 8768, 10960, 13184, 14111, 16480, 17536, 21920, 28222, 32960, 43840, 56444, 65920, 70555, 87680, 112888, 141110, 225776, 282220, 451552, 564440, 903104, 1128880, 1806208, 2257760, 4515520, 9031040]

約数ペア:

[(1, 9031040), (2, 4515520), (4, 2257760), (5, 1806208), (8, 1128880), (10, 903104), (16, 564440), (20, 451552), (32, 282220), (40, 225776), (64, 141110), (80, 112888), (103, 87680), (128, 70555), (137, 65920), (160, 56444), (206, 43840), (274, 32960), (320, 28222), (412, 21920), (515, 17536), (548, 16480), (640, 14111), (685, 13184), (824, 10960), (1030, 8768), (1096, 8240), (1370, 6592), (1648, 5480), (2060, 4384), (2192, 4120), (2740, 3296)]