12102140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26309}}^1$

素因数の和:26341

約数の個数: 24

約数和(自身を含む): 26520480

約数和(自身を除く): 14418340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26309, 52618, 105236, 131545, 263090, 526180, 605107, 1210214, 2420428, 3025535, 6051070, 12102140]

約数ペア:

[(1, 12102140), (2, 6051070), (4, 3025535), (5, 2420428), (10, 1210214), (20, 605107), (23, 526180), (46, 263090), (92, 131545), (115, 105236), (230, 52618), (460, 26309)]