1424320

素因数分解:

$2^6\times 5^1\times {\mathrm{4451}}^1$

素因数の和:4468

約数の個数: 28

約数和(自身を含む): 3392424

約数和(自身を除く): 1968104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4451, 8902, 17804, 22255, 35608, 44510, 71216, 89020, 142432, 178040, 284864, 356080, 712160, 1424320]

約数ペア:

[(1, 1424320), (2, 712160), (4, 356080), (5, 284864), (8, 178040), (10, 142432), (16, 89020), (20, 71216), (32, 44510), (40, 35608), (64, 22255), (80, 17804), (160, 8902), (320, 4451)]