25326220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55057}}^1$

素因数の和:55089

約数の個数: 24

約数和(自身を含む): 55498464

約数和(自身を除く): 30172244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 55057, 110114, 220228, 275285, 550570, 1101140, 1266311, 2532622, 5065244, 6331555, 12663110, 25326220]

約数ペア:

[(1, 25326220), (2, 12663110), (4, 6331555), (5, 5065244), (10, 2532622), (20, 1266311), (23, 1101140), (46, 550570), (92, 275285), (115, 220228), (230, 110114), (460, 55057)]