2830566800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{372443}}^1$

素因数の和:372480

約数の個数: 60

約数和(自身を含む): 7158373680

約数和(自身を除く): 4327806880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 372443, 744886, 1489772, 1862215, 2979544, 3724430, 5959088, 7076417, 7448860, 9311075, 14152834, 14897720, 18622150, 28305668, 29795440, 35382085, 37244300, 56611336, 70764170, 74488600, 113222672, 141528340, 148977200, 176910425, 283056680, 353820850, 566113360, 707641700, 1415283400, 2830566800]

約数ペア:

[(1, 2830566800), (2, 1415283400), (4, 707641700), (5, 566113360), (8, 353820850), (10, 283056680), (16, 176910425), (19, 148977200), (20, 141528340), (25, 113222672), (38, 74488600), (40, 70764170), (50, 56611336), (76, 37244300), (80, 35382085), (95, 29795440), (100, 28305668), (152, 18622150), (190, 14897720), (200, 14152834), (304, 9311075), (380, 7448860), (400, 7076417), (475, 5959088), (760, 3724430), (950, 2979544), (1520, 1862215), (1900, 1489772), (3800, 744886), (7600, 372443)]