9664007150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1866

約数の個数: 96

約数和(自身を含む): 20891520000

約数和(自身を除く): 11227512850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 199, 350, 398, 445, 623, 890, 995, 1246, 1393, 1559, 1990, 2225, 2786, 3115, 3118, 4450, 4975, 6230, 6965, 7795, 9950, 10913, 13930, 15575, 15590, 17711, 21826, 31150, 34825, 35422, 38975, 54565, 69650, 77950, 88555, 109130, 123977, 138751, 177110, 247954, 272825, 277502, 310241, 442775, 545650, 619885, 620482, 693755, 885550, 971257, 1239770, 1387510, 1551205, 1942514, 2171687, 3099425, 3102410, 3468775, 4343374, 4856285, 6198850, 6937550, 7756025, 9712570, 10858435, 15512050, 21716870, 24281425, 27611449, 48562850, 54292175, 55222898, 108584350, 138057245, 193280143, 276114490, 386560286, 690286225, 966400715, 1380572450, 1932801430, 4832003575, 9664007150]

約数ペア:

[(1, 9664007150), (2, 4832003575), (5, 1932801430), (7, 1380572450), (10, 966400715), (14, 690286225), (25, 386560286), (35, 276114490), (50, 193280143), (70, 138057245), (89, 108584350), (175, 55222898), (178, 54292175), (199, 48562850), (350, 27611449), (398, 24281425), (445, 21716870), (623, 15512050), (890, 10858435), (995, 9712570), (1246, 7756025), (1393, 6937550), (1559, 6198850), (1990, 4856285), (2225, 4343374), (2786, 3468775), (3115, 3102410), (3118, 3099425), (4450, 2171687), (4975, 1942514), (6230, 1551205), (6965, 1387510), (7795, 1239770), (9950, 971257), (10913, 885550), (13930, 693755), (15575, 620482), (15590, 619885), (17711, 545650), (21826, 442775), (31150, 310241), (34825, 277502), (35422, 272825), (38975, 247954), (54565, 177110), (69650, 138751), (77950, 123977), (88555, 109130)]