177029120

素因数分解:

$2^{14}\times 5^1\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 60

約数和(自身を含む): 425053524

約数和(自身を除く): 248024404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2161, 2560, 4096, 4322, 5120, 8192, 8644, 10240, 10805, 16384, 17288, 20480, 21610, 34576, 40960, 43220, 69152, 81920, 86440, 138304, 172880, 276608, 345760, 553216, 691520, 1106432, 1383040, 2212864, 2766080, 4425728, 5532160, 8851456, 11064320, 17702912, 22128640, 35405824, 44257280, 88514560, 177029120]

約数ペア:

[(1, 177029120), (2, 88514560), (4, 44257280), (5, 35405824), (8, 22128640), (10, 17702912), (16, 11064320), (20, 8851456), (32, 5532160), (40, 4425728), (64, 2766080), (80, 2212864), (128, 1383040), (160, 1106432), (256, 691520), (320, 553216), (512, 345760), (640, 276608), (1024, 172880), (1280, 138304), (2048, 86440), (2161, 81920), (2560, 69152), (4096, 43220), (4322, 40960), (5120, 34576), (8192, 21610), (8644, 20480), (10240, 17288), (10805, 16384)]