15677909650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{859}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 32221062720

約数和(自身を除く): 16543153070

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 653, 859, 1075, 1118, 1306, 1718, 2150, 2795, 3265, 4295, 5590, 6530, 8489, 8590, 11167, 13975, 16325, 16978, 21475, 22334, 27950, 28079, 32650, 36937, 42445, 42950, 55835, 56158, 73874, 84890, 111670, 140395, 184685, 212225, 279175, 280790, 365027, 369370, 424450, 480181, 558350, 560927, 701975, 730054, 923425, 960362, 1121854, 1403950, 1825135, 1846850, 2400905, 2804635, 3650270, 4801810, 5609270, 7292051, 9125675, 12004525, 14023175, 14584102, 18251350, 24009050, 24119861, 28046350, 36460255, 48239722, 72920510, 120599305, 182301275, 241198610, 313558193, 364602550, 602996525, 627116386, 1205993050, 1567790965, 3135581930, 7838954825, 15677909650]

約数ペア:

[(1, 15677909650), (2, 7838954825), (5, 3135581930), (10, 1567790965), (13, 1205993050), (25, 627116386), (26, 602996525), (43, 364602550), (50, 313558193), (65, 241198610), (86, 182301275), (130, 120599305), (215, 72920510), (325, 48239722), (430, 36460255), (559, 28046350), (650, 24119861), (653, 24009050), (859, 18251350), (1075, 14584102), (1118, 14023175), (1306, 12004525), (1718, 9125675), (2150, 7292051), (2795, 5609270), (3265, 4801810), (4295, 3650270), (5590, 2804635), (6530, 2400905), (8489, 1846850), (8590, 1825135), (11167, 1403950), (13975, 1121854), (16325, 960362), (16978, 923425), (21475, 730054), (22334, 701975), (27950, 560927), (28079, 558350), (32650, 480181), (36937, 424450), (42445, 369370), (42950, 365027), (55835, 280790), (56158, 279175), (73874, 212225), (84890, 184685), (111670, 140395)]