39716860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86341}}^1$

素因数の和:86373

約数の個数: 24

約数和(自身を含む): 87032736

約数和(自身を除く): 47315876

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 86341, 172682, 345364, 431705, 863410, 1726820, 1985843, 3971686, 7943372, 9929215, 19858430, 39716860]

約数ペア:

[(1, 39716860), (2, 19858430), (4, 9929215), (5, 7943372), (10, 3971686), (20, 1985843), (23, 1726820), (46, 863410), (92, 431705), (115, 345364), (230, 172682), (460, 86341)]