248045138500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{411011}}^1$

素因数の和:411118

約数の個数: 96

約数和(自身を含む): 581677334784

約数和(自身を除く): 333632196284

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 125, 142, 170, 250, 284, 340, 355, 425, 500, 710, 850, 1207, 1420, 1700, 1775, 2125, 2414, 3550, 4250, 4828, 6035, 7100, 8500, 8875, 12070, 17750, 24140, 30175, 35500, 60350, 120700, 150875, 301750, 411011, 603500, 822022, 1644044, 2055055, 4110110, 6987187, 8220220, 10275275, 13974374, 20550550, 27948748, 29181781, 34935935, 41101100, 51376375, 58363562, 69871870, 102752750, 116727124, 139743740, 145908905, 174679675, 205505500, 291817810, 349359350, 496090277, 583635620, 698718700, 729544525, 873398375, 992180554, 1459089050, 1746796750, 1984361108, 2480451385, 2918178100, 3493593500, 3647722625, 4960902770, 7295445250, 9921805540, 12402256925, 14590890500, 24804513850, 49609027700, 62011284625, 124022569250, 248045138500]

約数ペア:

[(1, 248045138500), (2, 124022569250), (4, 62011284625), (5, 49609027700), (10, 24804513850), (17, 14590890500), (20, 12402256925), (25, 9921805540), (34, 7295445250), (50, 4960902770), (68, 3647722625), (71, 3493593500), (85, 2918178100), (100, 2480451385), (125, 1984361108), (142, 1746796750), (170, 1459089050), (250, 992180554), (284, 873398375), (340, 729544525), (355, 698718700), (425, 583635620), (500, 496090277), (710, 349359350), (850, 291817810), (1207, 205505500), (1420, 174679675), (1700, 145908905), (1775, 139743740), (2125, 116727124), (2414, 102752750), (3550, 69871870), (4250, 58363562), (4828, 51376375), (6035, 41101100), (7100, 34935935), (8500, 29181781), (8875, 27948748), (12070, 20550550), (17750, 13974374), (24140, 10275275), (30175, 8220220), (35500, 6987187), (60350, 4110110), (120700, 2055055), (150875, 1644044), (301750, 822022), (411011, 603500)]