39324020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85487}}^1$

素因数の和:85519

約数の個数: 24

約数和(自身を含む): 86171904

約数和(自身を除く): 46847884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 85487, 170974, 341948, 427435, 854870, 1709740, 1966201, 3932402, 7864804, 9831005, 19662010, 39324020]

約数ペア:

[(1, 39324020), (2, 19662010), (4, 9831005), (5, 7864804), (10, 3932402), (20, 1966201), (23, 1709740), (46, 854870), (92, 427435), (115, 341948), (230, 170974), (460, 85487)]