66095990

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{24571}}^1$

素因数の和:24847

約数の個数: 16

約数和(自身を含む): 119419920

約数和(自身を除く): 53323930

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 24571, 49142, 122855, 245710, 6609599, 13219198, 33047995, 66095990]

約数ペア:

[(1, 66095990), (2, 33047995), (5, 13219198), (10, 6609599), (269, 245710), (538, 122855), (1345, 49142), (2690, 24571)]