65881090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16187}}^1$

素因数の和:16242

約数の個数: 32

約数和(自身を含む): 132871104

約数和(自身を除く): 66990014

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 16187, 32374, 80935, 161870, 178057, 356114, 598919, 890285, 1197838, 1780570, 2994595, 5989190, 6588109, 13176218, 32940545, 65881090]

約数ペア:

[(1, 65881090), (2, 32940545), (5, 13176218), (10, 6588109), (11, 5989190), (22, 2994595), (37, 1780570), (55, 1197838), (74, 890285), (110, 598919), (185, 356114), (370, 178057), (407, 161870), (814, 80935), (2035, 32374), (4070, 16187)]