8968766820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{57781}}^1$

素因数の和:58005

約数の個数: 96

約数和(自身を含む): 27180652800

約数和(自身を除く): 18211885980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 780, 796, 995, 1194, 1990, 2388, 2587, 2985, 3980, 5174, 5970, 7761, 10348, 11940, 12935, 15522, 25870, 31044, 38805, 51740, 57781, 77610, 115562, 155220, 173343, 231124, 288905, 346686, 577810, 693372, 751153, 866715, 1155620, 1502306, 1733430, 2253459, 3004612, 3466860, 3755765, 4506918, 7511530, 9013836, 11267295, 11498419, 15023060, 22534590, 22996838, 34495257, 45069180, 45993676, 57492095, 68990514, 114984190, 137981028, 149479447, 172476285, 229968380, 298958894, 344952570, 448438341, 597917788, 689905140, 747397235, 896876682, 1494794470, 1793753364, 2242191705, 2989588940, 4484383410, 8968766820]

約数ペア:

[(1, 8968766820), (2, 4484383410), (3, 2989588940), (4, 2242191705), (5, 1793753364), (6, 1494794470), (10, 896876682), (12, 747397235), (13, 689905140), (15, 597917788), (20, 448438341), (26, 344952570), (30, 298958894), (39, 229968380), (52, 172476285), (60, 149479447), (65, 137981028), (78, 114984190), (130, 68990514), (156, 57492095), (195, 45993676), (199, 45069180), (260, 34495257), (390, 22996838), (398, 22534590), (597, 15023060), (780, 11498419), (796, 11267295), (995, 9013836), (1194, 7511530), (1990, 4506918), (2388, 3755765), (2587, 3466860), (2985, 3004612), (3980, 2253459), (5174, 1733430), (5970, 1502306), (7761, 1155620), (10348, 866715), (11940, 751153), (12935, 693372), (15522, 577810), (25870, 346686), (31044, 288905), (38805, 231124), (51740, 173343), (57781, 155220), (77610, 115562)]