11440340

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1303}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 24097920

約数和(自身を除く): 12657580

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1303, 1756, 2195, 2606, 4390, 5212, 6515, 8780, 13030, 26060, 572017, 1144034, 2288068, 2860085, 5720170, 11440340]

約数ペア:

[(1, 11440340), (2, 5720170), (4, 2860085), (5, 2288068), (10, 1144034), (20, 572017), (439, 26060), (878, 13030), (1303, 8780), (1756, 6515), (2195, 5212), (2606, 4390)]