4496500

素因数分解:

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

素因数の和:82

約数の個数: 72

約数和(自身を含む): 10869768

約数和(自身を除く): 6373268

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 230, 250, 340, 391, 425, 460, 500, 529, 575, 782, 850, 1058, 1150, 1564, 1700, 1955, 2116, 2125, 2300, 2645, 2875, 3910, 4250, 5290, 5750, 7820, 8500, 8993, 9775, 10580, 11500, 13225, 17986, 19550, 26450, 35972, 39100, 44965, 48875, 52900, 66125, 89930, 97750, 132250, 179860, 195500, 224825, 264500, 449650, 899300, 1124125, 2248250, 4496500]

約数ペア:

[(1, 4496500), (2, 2248250), (4, 1124125), (5, 899300), (10, 449650), (17, 264500), (20, 224825), (23, 195500), (25, 179860), (34, 132250), (46, 97750), (50, 89930), (68, 66125), (85, 52900), (92, 48875), (100, 44965), (115, 39100), (125, 35972), (170, 26450), (230, 19550), (250, 17986), (340, 13225), (391, 11500), (425, 10580), (460, 9775), (500, 8993), (529, 8500), (575, 7820), (782, 5750), (850, 5290), (1058, 4250), (1150, 3910), (1564, 2875), (1700, 2645), (1955, 2300), (2116, 2125)]