9968320

素因数分解:

$2^6\times 5^1\times {\mathrm{31151}}^1$

素因数の和:31168

約数の個数: 28

約数和(自身を含む): 23737824

約数和(自身を除く): 13769504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 31151, 62302, 124604, 155755, 249208, 311510, 498416, 623020, 996832, 1246040, 1993664, 2492080, 4984160, 9968320]

約数ペア:

[(1, 9968320), (2, 4984160), (4, 2492080), (5, 1993664), (8, 1246040), (10, 996832), (16, 623020), (20, 498416), (32, 311510), (40, 249208), (64, 155755), (80, 124604), (160, 62302), (320, 31151)]