855482080

素因数分解:

$2^5\times 5^1\times {\mathrm{5346763}}^1$

素因数の和:5346778

約数の個数: 24

約数和(自身を含む): 2021076792

約数和(自身を除く): 1165594712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5346763, 10693526, 21387052, 26733815, 42774104, 53467630, 85548208, 106935260, 171096416, 213870520, 427741040, 855482080]

約数ペア:

[(1, 855482080), (2, 427741040), (4, 213870520), (5, 171096416), (8, 106935260), (10, 85548208), (16, 53467630), (20, 42774104), (32, 26733815), (40, 21387052), (80, 10693526), (160, 5346763)]