552320

素因数分解:

$2^7\times 5^1\times {\mathrm{863}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 1321920

約数和(自身を除く): 769600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 863, 1726, 3452, 4315, 6904, 8630, 13808, 17260, 27616, 34520, 55232, 69040, 110464, 138080, 276160, 552320]

約数ペア:

[(1, 552320), (2, 276160), (4, 138080), (5, 110464), (8, 69040), (10, 55232), (16, 34520), (20, 27616), (32, 17260), (40, 13808), (64, 8630), (80, 6904), (128, 4315), (160, 3452), (320, 1726), (640, 863)]