81354296450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{23293}}^1$

素因数の和:23916

約数の個数: 96

約数和(自身を含む): 183428509824

約数和(自身を除く): 102074213374

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 587, 595, 850, 1174, 1190, 2935, 2975, 4109, 5870, 5950, 8218, 9979, 14675, 19958, 20545, 23293, 29350, 41090, 46586, 49895, 69853, 99790, 102725, 116465, 139706, 163051, 205450, 232930, 249475, 326102, 349265, 395981, 498950, 582325, 698530, 791962, 815255, 1164650, 1630510, 1746325, 1979905, 2771867, 3492650, 3959810, 4076275, 5543734, 8152550, 9899525, 13672991, 13859335, 19799050, 27345982, 27718670, 68364955, 69296675, 95710937, 136729910, 138593350, 191421874, 232440847, 341824775, 464881694, 478554685, 683649550, 957109370, 1162204235, 1627085929, 2324408470, 2392773425, 3254171858, 4785546850, 5811021175, 8135429645, 11622042350, 16270859290, 40677148225, 81354296450]

約数ペア:

[(1, 81354296450), (2, 40677148225), (5, 16270859290), (7, 11622042350), (10, 8135429645), (14, 5811021175), (17, 4785546850), (25, 3254171858), (34, 2392773425), (35, 2324408470), (50, 1627085929), (70, 1162204235), (85, 957109370), (119, 683649550), (170, 478554685), (175, 464881694), (238, 341824775), (350, 232440847), (425, 191421874), (587, 138593350), (595, 136729910), (850, 95710937), (1174, 69296675), (1190, 68364955), (2935, 27718670), (2975, 27345982), (4109, 19799050), (5870, 13859335), (5950, 13672991), (8218, 9899525), (9979, 8152550), (14675, 5543734), (19958, 4076275), (20545, 3959810), (23293, 3492650), (29350, 2771867), (41090, 1979905), (46586, 1746325), (49895, 1630510), (69853, 1164650), (99790, 815255), (102725, 791962), (116465, 698530), (139706, 582325), (163051, 498950), (205450, 395981), (232930, 349265), (249475, 326102)]