2248250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 4658472

約数和(自身を除く): 2410222

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 125, 170, 230, 250, 391, 425, 529, 575, 782, 850, 1058, 1150, 1955, 2125, 2645, 2875, 3910, 4250, 5290, 5750, 8993, 9775, 13225, 17986, 19550, 26450, 44965, 48875, 66125, 89930, 97750, 132250, 224825, 449650, 1124125, 2248250]

約数ペア:

[(1, 2248250), (2, 1124125), (5, 449650), (10, 224825), (17, 132250), (23, 97750), (25, 89930), (34, 66125), (46, 48875), (50, 44965), (85, 26450), (115, 19550), (125, 17986), (170, 13225), (230, 9775), (250, 8993), (391, 5750), (425, 5290), (529, 4250), (575, 3910), (782, 2875), (850, 2645), (1058, 2125), (1150, 1955)]