264328280

素因数分解:

$2^3\times 5^1\times {\mathrm{6608207}}^1$

素因数の和:6608218

約数の個数: 16

約数和(自身を含む): 594738720

約数和(自身を除く): 330410440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6608207, 13216414, 26432828, 33041035, 52865656, 66082070, 132164140, 264328280]

約数ペア:

[(1, 264328280), (2, 132164140), (4, 66082070), (5, 52865656), (8, 33041035), (10, 26432828), (20, 13216414), (40, 6608207)]