57390010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{80831}}^1$

素因数の和:80909

約数の個数: 16

約数和(自身を含む): 104758272

約数和(自身を除く): 47368262

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 80831, 161662, 404155, 808310, 5739001, 11478002, 28695005, 57390010]

約数ペア:

[(1, 57390010), (2, 28695005), (5, 11478002), (10, 5739001), (71, 808310), (142, 404155), (355, 161662), (710, 80831)]