44441480

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10193}}^1$

素因数の和:10313

約数の個数: 32

約数和(自身を含む): 100920600

約数和(自身を除く): 56479120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 10193, 20386, 40772, 50965, 81544, 101930, 203860, 407720, 1111037, 2222074, 4444148, 5555185, 8888296, 11110370, 22220740, 44441480]

約数ペア:

[(1, 44441480), (2, 22220740), (4, 11110370), (5, 8888296), (8, 5555185), (10, 4444148), (20, 2222074), (40, 1111037), (109, 407720), (218, 203860), (436, 101930), (545, 81544), (872, 50965), (1090, 40772), (2180, 20386), (4360, 10193)]