8142530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 16208640

約数和(自身を除く): 8066110

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 937, 1738, 1874, 4345, 4685, 8690, 9370, 10307, 20614, 51535, 74023, 103070, 148046, 370115, 740230, 814253, 1628506, 4071265, 8142530]

約数ペア:

[(1, 8142530), (2, 4071265), (5, 1628506), (10, 814253), (11, 740230), (22, 370115), (55, 148046), (79, 103070), (110, 74023), (158, 51535), (395, 20614), (790, 10307), (869, 9370), (937, 8690), (1738, 4685), (1874, 4345)]