27271660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104891}}^1$

素因数の和:104913

約数の個数: 24

約数和(自身を含む): 61676496

約数和(自身を除く): 34404836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 104891, 209782, 419564, 524455, 1048910, 1363583, 2097820, 2727166, 5454332, 6817915, 13635830, 27271660]

約数ペア:

[(1, 27271660), (2, 13635830), (4, 6817915), (5, 5454332), (10, 2727166), (13, 2097820), (20, 1363583), (26, 1048910), (52, 524455), (65, 419564), (130, 209782), (260, 104891)]