824809120

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40591}}^1$

素因数の和:40733

約数の個数: 48

約数和(自身を含む): 1964003328

約数和(自身を除く): 1139194208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 40591, 81182, 162364, 202955, 324728, 405910, 649456, 811820, 1298912, 1623640, 3247280, 5155057, 6494560, 10310114, 20620228, 25775285, 41240456, 51550570, 82480912, 103101140, 164961824, 206202280, 412404560, 824809120]

約数ペア:

[(1, 824809120), (2, 412404560), (4, 206202280), (5, 164961824), (8, 103101140), (10, 82480912), (16, 51550570), (20, 41240456), (32, 25775285), (40, 20620228), (80, 10310114), (127, 6494560), (160, 5155057), (254, 3247280), (508, 1623640), (635, 1298912), (1016, 811820), (1270, 649456), (2032, 405910), (2540, 324728), (4064, 202955), (5080, 162364), (10160, 81182), (20320, 40591)]