5440030

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{823}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 9818784

約数和(自身を除く): 4378754

約数列:

[1, 2, 5, 10, 661, 823, 1322, 1646, 3305, 4115, 6610, 8230, 544003, 1088006, 2720015, 5440030]

約数ペア:

[(1, 5440030), (2, 2720015), (5, 1088006), (10, 544003), (661, 8230), (823, 6610), (1322, 4115), (1646, 3305)]