5666320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 14784768

約数和(自身を除く): 9118448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 137, 176, 188, 220, 235, 274, 376, 440, 470, 517, 548, 685, 752, 880, 940, 1034, 1096, 1370, 1507, 1880, 2068, 2192, 2585, 2740, 3014, 3760, 4136, 5170, 5480, 6028, 6439, 7535, 8272, 10340, 10960, 12056, 12878, 15070, 20680, 24112, 25756, 30140, 32195, 41360, 51512, 60280, 64390, 70829, 103024, 120560, 128780, 141658, 257560, 283316, 354145, 515120, 566632, 708290, 1133264, 1416580, 2833160, 5666320]

約数ペア:

[(1, 5666320), (2, 2833160), (4, 1416580), (5, 1133264), (8, 708290), (10, 566632), (11, 515120), (16, 354145), (20, 283316), (22, 257560), (40, 141658), (44, 128780), (47, 120560), (55, 103024), (80, 70829), (88, 64390), (94, 60280), (110, 51512), (137, 41360), (176, 32195), (188, 30140), (220, 25756), (235, 24112), (274, 20680), (376, 15070), (440, 12878), (470, 12056), (517, 10960), (548, 10340), (685, 8272), (752, 7535), (880, 6439), (940, 6028), (1034, 5480), (1096, 5170), (1370, 4136), (1507, 3760), (1880, 3014), (2068, 2740), (2192, 2585)]