23425520

素因数分解:

$2^4\times 5^1\times {\mathrm{292819}}^1$

素因数の和:292832

約数の個数: 20

約数和(自身を含む): 54464520

約数和(自身を除く): 31039000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 292819, 585638, 1171276, 1464095, 2342552, 2928190, 4685104, 5856380, 11712760, 23425520]

約数ペア:

[(1, 23425520), (2, 11712760), (4, 5856380), (5, 4685104), (8, 2928190), (10, 2342552), (16, 1464095), (20, 1171276), (40, 585638), (80, 292819)]