26491040

素因数分解:

$2^5\times 5^1\times {\mathrm{165569}}^1$

素因数の和:165584

約数の個数: 24

約数和(自身を含む): 62585460

約数和(自身を除く): 36094420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 165569, 331138, 662276, 827845, 1324552, 1655690, 2649104, 3311380, 5298208, 6622760, 13245520, 26491040]

約数ペア:

[(1, 26491040), (2, 13245520), (4, 6622760), (5, 5298208), (8, 3311380), (10, 2649104), (16, 1655690), (20, 1324552), (32, 827845), (40, 662276), (80, 331138), (160, 165569)]