10865312440

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{9161}}^1$

素因数の和:9520

約数の個数: 64

約数和(自身を含む): 24737400000

約数和(自身を除く): 13872087560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 199, 298, 398, 596, 745, 796, 995, 1192, 1490, 1592, 1990, 2980, 3980, 5960, 7960, 9161, 18322, 29651, 36644, 45805, 59302, 73288, 91610, 118604, 148255, 183220, 237208, 296510, 366440, 593020, 1186040, 1364989, 1823039, 2729978, 3646078, 5459956, 6824945, 7292156, 9115195, 10919912, 13649890, 14584312, 18230390, 27299780, 36460780, 54599560, 72921560, 271632811, 543265622, 1086531244, 1358164055, 2173062488, 2716328110, 5432656220, 10865312440]

約数ペア:

[(1, 10865312440), (2, 5432656220), (4, 2716328110), (5, 2173062488), (8, 1358164055), (10, 1086531244), (20, 543265622), (40, 271632811), (149, 72921560), (199, 54599560), (298, 36460780), (398, 27299780), (596, 18230390), (745, 14584312), (796, 13649890), (995, 10919912), (1192, 9115195), (1490, 7292156), (1592, 6824945), (1990, 5459956), (2980, 3646078), (3980, 2729978), (5960, 1823039), (7960, 1364989), (9161, 1186040), (18322, 593020), (29651, 366440), (36644, 296510), (45805, 237208), (59302, 183220), (73288, 148255), (91610, 118604)]