6415040

素因数分解:

$2^6\times 5^1\times {\mathrm{20047}}^1$

素因数の和:20064

約数の個数: 28

約数和(自身を含む): 15276576

約数和(自身を除く): 8861536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20047, 40094, 80188, 100235, 160376, 200470, 320752, 400940, 641504, 801880, 1283008, 1603760, 3207520, 6415040]

約数ペア:

[(1, 6415040), (2, 3207520), (4, 1603760), (5, 1283008), (8, 801880), (10, 641504), (16, 400940), (20, 320752), (32, 200470), (40, 160376), (64, 100235), (80, 80188), (160, 40094), (320, 20047)]