18627520

素因数分解:

$2^6\times 5^1\times {\mathrm{58211}}^1$

素因数の和:58228

約数の個数: 28

約数和(自身を含む): 44357544

約数和(自身を除く): 25730024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58211, 116422, 232844, 291055, 465688, 582110, 931376, 1164220, 1862752, 2328440, 3725504, 4656880, 9313760, 18627520]

約数ペア:

[(1, 18627520), (2, 9313760), (4, 4656880), (5, 3725504), (8, 2328440), (10, 1862752), (16, 1164220), (20, 931376), (32, 582110), (40, 465688), (64, 291055), (80, 232844), (160, 116422), (320, 58211)]