2161770800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{772061}}^1$

素因数の和:772086

約数の個数: 60

約数和(自身を含む): 5935612656

約数和(自身を除く): 3773841856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 772061, 1544122, 3088244, 3860305, 5404427, 6176488, 7720610, 10808854, 12352976, 15441220, 19301525, 21617708, 27022135, 30882440, 38603050, 43235416, 54044270, 61764880, 77206100, 86470832, 108088540, 135110675, 154412200, 216177080, 270221350, 308824400, 432354160, 540442700, 1080885400, 2161770800]

約数ペア:

[(1, 2161770800), (2, 1080885400), (4, 540442700), (5, 432354160), (7, 308824400), (8, 270221350), (10, 216177080), (14, 154412200), (16, 135110675), (20, 108088540), (25, 86470832), (28, 77206100), (35, 61764880), (40, 54044270), (50, 43235416), (56, 38603050), (70, 30882440), (80, 27022135), (100, 21617708), (112, 19301525), (140, 15441220), (175, 12352976), (200, 10808854), (280, 7720610), (350, 6176488), (400, 5404427), (560, 3860305), (700, 3088244), (1400, 1544122), (2800, 772061)]