8450080

素因数分解:

$2^5\times 5^1\times {\mathrm{52813}}^1$

素因数の和:52828

約数の個数: 24

約数和(自身を含む): 19963692

約数和(自身を除く): 11513612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52813, 105626, 211252, 264065, 422504, 528130, 845008, 1056260, 1690016, 2112520, 4225040, 8450080]

約数ペア:

[(1, 8450080), (2, 4225040), (4, 2112520), (5, 1690016), (8, 1056260), (10, 845008), (16, 528130), (20, 422504), (32, 264065), (40, 211252), (80, 105626), (160, 52813)]