54815680

素因数分解:

$2^6\times 5^1\times {\mathrm{171299}}^1$

素因数の和:171316

約数の個数: 28

約数和(自身を含む): 130530600

約数和(自身を除く): 75714920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 171299, 342598, 685196, 856495, 1370392, 1712990, 2740784, 3425980, 5481568, 6851960, 10963136, 13703920, 27407840, 54815680]

約数ペア:

[(1, 54815680), (2, 27407840), (4, 13703920), (5, 10963136), (8, 6851960), (10, 5481568), (16, 3425980), (20, 2740784), (32, 1712990), (40, 1370392), (64, 856495), (80, 685196), (160, 342598), (320, 171299)]