8270020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37591}}^1$

素因数の和:37611

約数の個数: 24

約数和(自身を含む): 18946368

約数和(自身を除く): 10676348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37591, 75182, 150364, 187955, 375910, 413501, 751820, 827002, 1654004, 2067505, 4135010, 8270020]

約数ペア:

[(1, 8270020), (2, 4135010), (4, 2067505), (5, 1654004), (10, 827002), (11, 751820), (20, 413501), (22, 375910), (44, 187955), (55, 150364), (110, 75182), (220, 37591)]