82627520

素因数分解:

$2^6\times 5^1\times {\mathrm{258211}}^1$

素因数の和:258228

約数の個数: 28

約数和(自身を含む): 196757544

約数和(自身を除く): 114130024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 258211, 516422, 1032844, 1291055, 2065688, 2582110, 4131376, 5164220, 8262752, 10328440, 16525504, 20656880, 41313760, 82627520]

約数ペア:

[(1, 82627520), (2, 41313760), (4, 20656880), (5, 16525504), (8, 10328440), (10, 8262752), (16, 5164220), (20, 4131376), (32, 2582110), (40, 2065688), (64, 1291055), (80, 1032844), (160, 516422), (320, 258211)]