426827120

素因数分解:

$2^4\times 5^1\times {\mathrm{5335339}}^1$

素因数の和:5335352

約数の個数: 20

約数和(自身を含む): 992373240

約数和(自身を除く): 565546120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5335339, 10670678, 21341356, 26676695, 42682712, 53353390, 85365424, 106706780, 213413560, 426827120]

約数ペア:

[(1, 426827120), (2, 213413560), (4, 106706780), (5, 85365424), (8, 53353390), (10, 42682712), (16, 26676695), (20, 21341356), (40, 10670678), (80, 5335339)]