20173417250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11527667}}^1$

素因数の和:11527691

約数の個数: 32

約数和(自身を含む): 43159588992

約数和(自身を除く): 22986171742

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 11527667, 23055334, 57638335, 80693669, 115276670, 161387338, 288191675, 403468345, 576383350, 806936690, 1440958375, 2017341725, 2881916750, 4034683450, 10086708625, 20173417250]

約数ペア:

[(1, 20173417250), (2, 10086708625), (5, 4034683450), (7, 2881916750), (10, 2017341725), (14, 1440958375), (25, 806936690), (35, 576383350), (50, 403468345), (70, 288191675), (125, 161387338), (175, 115276670), (250, 80693669), (350, 57638335), (875, 23055334), (1750, 11527667)]