15695988966020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71345404391}}^1$

素因数の和:71345404411

約数の個数: 24

約数和(自身を含む): 35958083813568

約数和(自身を除く): 20262094847548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71345404391, 142690808782, 285381617564, 356727021955, 713454043910, 784799448301, 1426908087820, 1569598896602, 3139197793204, 3923997241505, 7847994483010, 15695988966020]

約数ペア:

[(1, 15695988966020), (2, 7847994483010), (4, 3923997241505), (5, 3139197793204), (10, 1569598896602), (11, 1426908087820), (20, 784799448301), (22, 713454043910), (44, 356727021955), (55, 285381617564), (110, 142690808782), (220, 71345404391)]