914180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 1966272

約数和(自身を除く): 1052092

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1063, 2126, 4252, 5315, 10630, 21260, 45709, 91418, 182836, 228545, 457090, 914180]

約数ペア:

[(1, 914180), (2, 457090), (4, 228545), (5, 182836), (10, 91418), (20, 45709), (43, 21260), (86, 10630), (172, 5315), (215, 4252), (430, 2126), (860, 1063)]