7831212860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1\times {\mathrm{9029}}^1$

素因数の和:11606

約数の個数: 48

約数和(自身を含む): 17421687360

約数和(自身を除く): 9590474500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2551, 5102, 9029, 10204, 12755, 18058, 25510, 36116, 43367, 45145, 51020, 86734, 90290, 153493, 173468, 180580, 216835, 306986, 433670, 613972, 767465, 867340, 1534930, 3069860, 23032979, 46065958, 92131916, 115164895, 230329790, 391560643, 460659580, 783121286, 1566242572, 1957803215, 3915606430, 7831212860]

約数ペア:

[(1, 7831212860), (2, 3915606430), (4, 1957803215), (5, 1566242572), (10, 783121286), (17, 460659580), (20, 391560643), (34, 230329790), (68, 115164895), (85, 92131916), (170, 46065958), (340, 23032979), (2551, 3069860), (5102, 1534930), (9029, 867340), (10204, 767465), (12755, 613972), (18058, 433670), (25510, 306986), (36116, 216835), (43367, 180580), (45145, 173468), (51020, 153493), (86734, 90290)]