80508970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{350039}}^1$

素因数の和:350069

約数の個数: 16

約数和(自身を含む): 151217280

約数和(自身を除く): 70708310

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 350039, 700078, 1750195, 3500390, 8050897, 16101794, 40254485, 80508970]

約数ペア:

[(1, 80508970), (2, 40254485), (5, 16101794), (10, 8050897), (23, 3500390), (46, 1750195), (115, 700078), (230, 350039)]