1700404720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132019}}^1$

素因数の和:132062

約数の個数: 80

約数和(自身を含む): 4714698240

約数和(自身を除く): 3014293520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12880, 132019, 264038, 528076, 660095, 924133, 1056152, 1320190, 1848266, 2112304, 2640380, 3036437, 3696532, 4620665, 5280760, 6072874, 7393064, 9241330, 10561520, 12145748, 14786128, 15182185, 18482660, 21255059, 24291496, 30364370, 36965320, 42510118, 48582992, 60728740, 73930640, 85020236, 106275295, 121457480, 170040472, 212550590, 242914960, 340080944, 425101180, 850202360, 1700404720]

約数ペア:

[(1, 1700404720), (2, 850202360), (4, 425101180), (5, 340080944), (7, 242914960), (8, 212550590), (10, 170040472), (14, 121457480), (16, 106275295), (20, 85020236), (23, 73930640), (28, 60728740), (35, 48582992), (40, 42510118), (46, 36965320), (56, 30364370), (70, 24291496), (80, 21255059), (92, 18482660), (112, 15182185), (115, 14786128), (140, 12145748), (161, 10561520), (184, 9241330), (230, 7393064), (280, 6072874), (322, 5280760), (368, 4620665), (460, 3696532), (560, 3036437), (644, 2640380), (805, 2112304), (920, 1848266), (1288, 1320190), (1610, 1056152), (1840, 924133), (2576, 660095), (3220, 528076), (6440, 264038), (12880, 132019)]