42380480

素因数分解:

$2^6\times 5^1\times {\mathrm{132439}}^1$

素因数の和:132456

約数の個数: 28

約数和(自身を含む): 100919280

約数和(自身を除く): 58538800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132439, 264878, 529756, 662195, 1059512, 1324390, 2119024, 2648780, 4238048, 5297560, 8476096, 10595120, 21190240, 42380480]

約数ペア:

[(1, 42380480), (2, 21190240), (4, 10595120), (5, 8476096), (8, 5297560), (10, 4238048), (16, 2648780), (20, 2119024), (32, 1324390), (40, 1059512), (64, 662195), (80, 529756), (160, 264878), (320, 132439)]