65082860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{45833}}^1$

素因数の和:45913

約数の個数: 24

約数和(自身を含む): 138602016

約数和(自身を除く): 73519156

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 45833, 91666, 183332, 229165, 458330, 916660, 3254143, 6508286, 13016572, 16270715, 32541430, 65082860]

約数ペア:

[(1, 65082860), (2, 32541430), (4, 16270715), (5, 13016572), (10, 6508286), (20, 3254143), (71, 916660), (142, 458330), (284, 229165), (355, 183332), (710, 91666), (1420, 45833)]