27217960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8837}}^1$

素因数の和:8866

約数の個数: 64

約数和(自身を含む): 76360320

約数和(自身を除く): 49142360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 8837, 17674, 35348, 44185, 61859, 70696, 88370, 97207, 123718, 176740, 194414, 247436, 309295, 353480, 388828, 486035, 494872, 618590, 680449, 777656, 972070, 1237180, 1360898, 1944140, 2474360, 2721796, 3402245, 3888280, 5443592, 6804490, 13608980, 27217960]

約数ペア:

[(1, 27217960), (2, 13608980), (4, 6804490), (5, 5443592), (7, 3888280), (8, 3402245), (10, 2721796), (11, 2474360), (14, 1944140), (20, 1360898), (22, 1237180), (28, 972070), (35, 777656), (40, 680449), (44, 618590), (55, 494872), (56, 486035), (70, 388828), (77, 353480), (88, 309295), (110, 247436), (140, 194414), (154, 176740), (220, 123718), (280, 97207), (308, 88370), (385, 70696), (440, 61859), (616, 44185), (770, 35348), (1540, 17674), (3080, 8837)]