82092080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3186

約数の個数: 80

約数和(自身を含む): 222842880

約数和(自身を除く): 140750800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3119, 3290, 3760, 5264, 6238, 6580, 12476, 13160, 15595, 21833, 24952, 26320, 31190, 43666, 49904, 62380, 87332, 109165, 124760, 146593, 174664, 218330, 249520, 293186, 349328, 436660, 586372, 732965, 873320, 1026151, 1172744, 1465930, 1746640, 2052302, 2345488, 2931860, 4104604, 5130755, 5863720, 8209208, 10261510, 11727440, 16418416, 20523020, 41046040, 82092080]

約数ペア:

[(1, 82092080), (2, 41046040), (4, 20523020), (5, 16418416), (7, 11727440), (8, 10261510), (10, 8209208), (14, 5863720), (16, 5130755), (20, 4104604), (28, 2931860), (35, 2345488), (40, 2052302), (47, 1746640), (56, 1465930), (70, 1172744), (80, 1026151), (94, 873320), (112, 732965), (140, 586372), (188, 436660), (235, 349328), (280, 293186), (329, 249520), (376, 218330), (470, 174664), (560, 146593), (658, 124760), (752, 109165), (940, 87332), (1316, 62380), (1645, 49904), (1880, 43666), (2632, 31190), (3119, 26320), (3290, 24952), (3760, 21833), (5264, 15595), (6238, 13160), (6580, 12476)]