2207842160

素因数分解:

$2^4\times 5^1\times {\mathrm{27598027}}^1$

素因数の和:27598040

約数の個数: 20

約数和(自身を含む): 5133233208

約数和(自身を除く): 2925391048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27598027, 55196054, 110392108, 137990135, 220784216, 275980270, 441568432, 551960540, 1103921080, 2207842160]

約数ペア:

[(1, 2207842160), (2, 1103921080), (4, 551960540), (5, 441568432), (8, 275980270), (10, 220784216), (16, 137990135), (20, 110392108), (40, 55196054), (80, 27598027)]