1246801250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2613

約数の個数: 80

約数和(自身を含む): 2583073152

約数和(自身を除く): 1336271902

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 125, 170, 230, 250, 391, 425, 575, 625, 782, 850, 1150, 1250, 1955, 2125, 2551, 2875, 3910, 4250, 5102, 5750, 9775, 10625, 12755, 14375, 19550, 21250, 25510, 28750, 43367, 48875, 58673, 63775, 86734, 97750, 117346, 127550, 216835, 244375, 293365, 318875, 433670, 488750, 586730, 637750, 997441, 1084175, 1466825, 1594375, 1994882, 2168350, 2933650, 3188750, 4987205, 5420875, 7334125, 9974410, 10841750, 14668250, 24936025, 27104375, 36670625, 49872050, 54208750, 73341250, 124680125, 249360250, 623400625, 1246801250]

約数ペア:

[(1, 1246801250), (2, 623400625), (5, 249360250), (10, 124680125), (17, 73341250), (23, 54208750), (25, 49872050), (34, 36670625), (46, 27104375), (50, 24936025), (85, 14668250), (115, 10841750), (125, 9974410), (170, 7334125), (230, 5420875), (250, 4987205), (391, 3188750), (425, 2933650), (575, 2168350), (625, 1994882), (782, 1594375), (850, 1466825), (1150, 1084175), (1250, 997441), (1955, 637750), (2125, 586730), (2551, 488750), (2875, 433670), (3910, 318875), (4250, 293365), (5102, 244375), (5750, 216835), (9775, 127550), (10625, 117346), (12755, 97750), (14375, 86734), (19550, 63775), (21250, 58673), (25510, 48875), (28750, 43367)]