426210080

素因数分解:

$2^5\times 5^1\times {\mathrm{2663813}}^1$

素因数の和:2663828

約数の個数: 24

約数和(自身を含む): 1006921692

約数和(自身を除く): 580711612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2663813, 5327626, 10655252, 13319065, 21310504, 26638130, 42621008, 53276260, 85242016, 106552520, 213105040, 426210080]

約数ペア:

[(1, 426210080), (2, 213105040), (4, 106552520), (5, 85242016), (8, 53276260), (10, 42621008), (16, 26638130), (20, 21310504), (32, 13319065), (40, 10655252), (80, 5327626), (160, 2663813)]