9916340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 23987712

約数和(自身を除く): 14071372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 367, 386, 734, 772, 965, 1351, 1468, 1835, 1930, 2569, 2702, 3670, 3860, 5138, 5404, 6755, 7340, 10276, 12845, 13510, 25690, 27020, 51380, 70831, 141662, 283324, 354155, 495817, 708310, 991634, 1416620, 1983268, 2479085, 4958170, 9916340]

約数ペア:

[(1, 9916340), (2, 4958170), (4, 2479085), (5, 1983268), (7, 1416620), (10, 991634), (14, 708310), (20, 495817), (28, 354155), (35, 283324), (70, 141662), (140, 70831), (193, 51380), (367, 27020), (386, 25690), (734, 13510), (772, 12845), (965, 10276), (1351, 7340), (1468, 6755), (1835, 5404), (1930, 5138), (2569, 3860), (2702, 3670)]