40066184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 42670456

約数列:

[1, 2, 4, 8, 23, 41, 46, 47, 82, 92, 94, 113, 164, 184, 188, 226, 328, 376, 452, 904, 943, 1081, 1886, 1927, 2162, 2599, 3772, 3854, 4324, 4633, 5198, 5311, 7544, 7708, 8648, 9266, 10396, 10622, 15416, 18532, 20792, 21244, 37064, 42488, 44321, 88642, 106559, 122153, 177284, 213118, 217751, 244306, 354568, 426236, 435502, 488612, 852472, 871004, 977224, 1742008, 5008273, 10016546, 20033092, 40066184]

約数ペア:

[(1, 40066184), (2, 20033092), (4, 10016546), (8, 5008273), (23, 1742008), (41, 977224), (46, 871004), (47, 852472), (82, 488612), (92, 435502), (94, 426236), (113, 354568), (164, 244306), (184, 217751), (188, 213118), (226, 177284), (328, 122153), (376, 106559), (452, 88642), (904, 44321), (943, 42488), (1081, 37064), (1886, 21244), (1927, 20792), (2162, 18532), (2599, 15416), (3772, 10622), (3854, 10396), (4324, 9266), (4633, 8648), (5198, 7708), (5311, 7544)]