527394640

素因数分解:

$2^4\times 5^1\times {\mathrm{6592433}}^1$

素因数の和:6592446

約数の個数: 20

約数和(自身を含む): 1226192724

約数和(自身を除く): 698798084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6592433, 13184866, 26369732, 32962165, 52739464, 65924330, 105478928, 131848660, 263697320, 527394640]

約数ペア:

[(1, 527394640), (2, 263697320), (4, 131848660), (5, 105478928), (8, 65924330), (10, 52739464), (16, 32962165), (20, 26369732), (40, 13184866), (80, 6592433)]