6855040

素因数分解:

$2^7\times 5^1\times {\mathrm{10711}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 16389360

約数和(自身を除く): 9534320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10711, 21422, 42844, 53555, 85688, 107110, 171376, 214220, 342752, 428440, 685504, 856880, 1371008, 1713760, 3427520, 6855040]

約数ペア:

[(1, 6855040), (2, 3427520), (4, 1713760), (5, 1371008), (8, 856880), (10, 685504), (16, 428440), (20, 342752), (32, 214220), (40, 171376), (64, 107110), (80, 85688), (128, 53555), (160, 42844), (320, 21422), (640, 10711)]