6945920

素因数分解:

$2^7\times 5^1\times {\mathrm{10853}}^1$

素因数の和:10872

約数の個数: 32

約数和(自身を含む): 16606620

約数和(自身を除く): 9660700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10853, 21706, 43412, 54265, 86824, 108530, 173648, 217060, 347296, 434120, 694592, 868240, 1389184, 1736480, 3472960, 6945920]

約数ペア:

[(1, 6945920), (2, 3472960), (4, 1736480), (5, 1389184), (8, 868240), (10, 694592), (16, 434120), (20, 347296), (32, 217060), (40, 173648), (64, 108530), (80, 86824), (128, 54265), (160, 43412), (320, 21706), (640, 10853)]