26686810

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6079}}^1$

素因数の和:6525

約数の個数: 16

約数和(自身を含む): 48153600

約数和(自身を除く): 21466790

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 6079, 12158, 30395, 60790, 2668681, 5337362, 13343405, 26686810]

約数ペア:

[(1, 26686810), (2, 13343405), (5, 5337362), (10, 2668681), (439, 60790), (878, 30395), (2195, 12158), (4390, 6079)]