25046590

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9311}}^1$

素因数の和:9587

約数の個数: 16

約数和(自身を含む): 45256320

約数和(自身を除く): 20209730

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 9311, 18622, 46555, 93110, 2504659, 5009318, 12523295, 25046590]

約数ペア:

[(1, 25046590), (2, 12523295), (5, 5009318), (10, 2504659), (269, 93110), (538, 46555), (1345, 18622), (2690, 9311)]