29315440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4790

約数の個数: 80

約数和(自身を含む): 84994560

約数和(自身を除く): 55679120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4759, 6160, 9518, 19036, 23795, 33313, 38072, 47590, 52349, 66626, 76144, 95180, 104698, 133252, 166565, 190360, 209396, 261745, 266504, 333130, 366443, 380720, 418792, 523490, 533008, 666260, 732886, 837584, 1046980, 1332520, 1465772, 1832215, 2093960, 2665040, 2931544, 3664430, 4187920, 5863088, 7328860, 14657720, 29315440]

約数ペア:

[(1, 29315440), (2, 14657720), (4, 7328860), (5, 5863088), (7, 4187920), (8, 3664430), (10, 2931544), (11, 2665040), (14, 2093960), (16, 1832215), (20, 1465772), (22, 1332520), (28, 1046980), (35, 837584), (40, 732886), (44, 666260), (55, 533008), (56, 523490), (70, 418792), (77, 380720), (80, 366443), (88, 333130), (110, 266504), (112, 261745), (140, 209396), (154, 190360), (176, 166565), (220, 133252), (280, 104698), (308, 95180), (385, 76144), (440, 66626), (560, 52349), (616, 47590), (770, 38072), (880, 33313), (1232, 23795), (1540, 19036), (3080, 9518), (4759, 6160)]