85230400

素因数分解:

$2^6\times 5^2\times {\mathrm{53269}}^1$

素因数の和:53291

約数の個数: 42

約数和(自身を含む): 209723990

約数和(自身を除く): 124493590

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 53269, 106538, 213076, 266345, 426152, 532690, 852304, 1065380, 1331725, 1704608, 2130760, 2663450, 3409216, 4261520, 5326900, 8523040, 10653800, 17046080, 21307600, 42615200, 85230400]

約数ペア:

[(1, 85230400), (2, 42615200), (4, 21307600), (5, 17046080), (8, 10653800), (10, 8523040), (16, 5326900), (20, 4261520), (25, 3409216), (32, 2663450), (40, 2130760), (50, 1704608), (64, 1331725), (80, 1065380), (100, 852304), (160, 532690), (200, 426152), (320, 266345), (400, 213076), (800, 106538), (1600, 53269)]