10520590

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3911}}^1$

素因数の和:4187

約数の個数: 16

約数和(自身を含む): 19012320

約数和(自身を除く): 8491730

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 3911, 7822, 19555, 39110, 1052059, 2104118, 5260295, 10520590]

約数ペア:

[(1, 10520590), (2, 5260295), (5, 2104118), (10, 1052059), (269, 39110), (538, 19555), (1345, 7822), (2690, 3911)]