67266040

素因数分解:

$2^3\times 5^1\times {\mathrm{1681651}}^1$

素因数の和:1681662

約数の個数: 16

約数和(自身を含む): 151348680

約数和(自身を除く): 84082640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1681651, 3363302, 6726604, 8408255, 13453208, 16816510, 33633020, 67266040]

約数ペア:

[(1, 67266040), (2, 33633020), (4, 16816510), (5, 13453208), (8, 8408255), (10, 6726604), (20, 3363302), (40, 1681651)]