47585120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 129185280

約数和(自身を除く): 81600160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1423, 1520, 1672, 1760, 2090, 2846, 3040, 3344, 4180, 5692, 6688, 7115, 8360, 11384, 14230, 15653, 16720, 22768, 27037, 28460, 31306, 33440, 45536, 54074, 56920, 62612, 78265, 108148, 113840, 125224, 135185, 156530, 216296, 227680, 250448, 270370, 297407, 313060, 432592, 500896, 540740, 594814, 626120, 865184, 1081480, 1189628, 1252240, 1487035, 2162960, 2379256, 2504480, 2974070, 4325920, 4758512, 5948140, 9517024, 11896280, 23792560, 47585120]

約数ペア:

[(1, 47585120), (2, 23792560), (4, 11896280), (5, 9517024), (8, 5948140), (10, 4758512), (11, 4325920), (16, 2974070), (19, 2504480), (20, 2379256), (22, 2162960), (32, 1487035), (38, 1252240), (40, 1189628), (44, 1081480), (55, 865184), (76, 626120), (80, 594814), (88, 540740), (95, 500896), (110, 432592), (152, 313060), (160, 297407), (176, 270370), (190, 250448), (209, 227680), (220, 216296), (304, 156530), (352, 135185), (380, 125224), (418, 113840), (440, 108148), (608, 78265), (760, 62612), (836, 56920), (880, 54074), (1045, 45536), (1423, 33440), (1520, 31306), (1672, 28460), (1760, 27037), (2090, 22768), (2846, 16720), (3040, 15653), (3344, 14230), (4180, 11384), (5692, 8360), (6688, 7115)]