27725830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 54704160

約数和(自身を除く): 26978330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 937, 1345, 1874, 2690, 2959, 4685, 5918, 9370, 10307, 14795, 20614, 29590, 51535, 103070, 252053, 504106, 1260265, 2520530, 2772583, 5545166, 13862915, 27725830]

約数ペア:

[(1, 27725830), (2, 13862915), (5, 5545166), (10, 2772583), (11, 2520530), (22, 1260265), (55, 504106), (110, 252053), (269, 103070), (538, 51535), (937, 29590), (1345, 20614), (1874, 14795), (2690, 10307), (2959, 9370), (4685, 5918)]