15930080

素因数分解:

$2^5\times 5^1\times {\mathrm{99563}}^1$

素因数の和:99578

約数の個数: 24

約数和(自身を含む): 37635192

約数和(自身を除く): 21705112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 99563, 199126, 398252, 497815, 796504, 995630, 1593008, 1991260, 3186016, 3982520, 7965040, 15930080]

約数ペア:

[(1, 15930080), (2, 7965040), (4, 3982520), (5, 3186016), (8, 1991260), (10, 1593008), (16, 995630), (20, 796504), (32, 497815), (40, 398252), (80, 199126), (160, 99563)]