1083691640

素因数分解:

$2^3\times 5^1\times {\mathrm{27092291}}^1$

素因数の和:27092302

約数の個数: 16

約数和(自身を含む): 2438306280

約数和(自身を除く): 1354614640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27092291, 54184582, 108369164, 135461455, 216738328, 270922910, 541845820, 1083691640]

約数ペア:

[(1, 1083691640), (2, 541845820), (4, 270922910), (5, 216738328), (8, 135461455), (10, 108369164), (20, 54184582), (40, 27092291)]