71717800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4657}}^1$

素因数の和:4691

約数の個数: 96

約数和(自身を含む): 207933120

約数和(自身を除く): 136215320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 4657, 7700, 9314, 15400, 18628, 23285, 32599, 37256, 46570, 51227, 65198, 93140, 102454, 116425, 130396, 162995, 186280, 204908, 232850, 256135, 260792, 325990, 358589, 409816, 465700, 512270, 651980, 717178, 814975, 931400, 1024540, 1280675, 1303960, 1434356, 1629950, 1792945, 2049080, 2561350, 2868712, 3259900, 3585890, 5122700, 6519800, 7171780, 8964725, 10245400, 14343560, 17929450, 35858900, 71717800]

約数ペア:

[(1, 71717800), (2, 35858900), (4, 17929450), (5, 14343560), (7, 10245400), (8, 8964725), (10, 7171780), (11, 6519800), (14, 5122700), (20, 3585890), (22, 3259900), (25, 2868712), (28, 2561350), (35, 2049080), (40, 1792945), (44, 1629950), (50, 1434356), (55, 1303960), (56, 1280675), (70, 1024540), (77, 931400), (88, 814975), (100, 717178), (110, 651980), (140, 512270), (154, 465700), (175, 409816), (200, 358589), (220, 325990), (275, 260792), (280, 256135), (308, 232850), (350, 204908), (385, 186280), (440, 162995), (550, 130396), (616, 116425), (700, 102454), (770, 93140), (1100, 65198), (1400, 51227), (1540, 46570), (1925, 37256), (2200, 32599), (3080, 23285), (3850, 18628), (4657, 15400), (7700, 9314)]