29123635640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66190081}}^1$

素因数の和:66190103

約数の個数: 32

約数和(自身を含む): 71485288560

約数和(自身を除く): 42361652920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 66190081, 132380162, 264760324, 330950405, 529520648, 661900810, 728090891, 1323801620, 1456181782, 2647603240, 2912363564, 3640454455, 5824727128, 7280908910, 14561817820, 29123635640]

約数ペア:

[(1, 29123635640), (2, 14561817820), (4, 7280908910), (5, 5824727128), (8, 3640454455), (10, 2912363564), (11, 2647603240), (20, 1456181782), (22, 1323801620), (40, 728090891), (44, 661900810), (55, 529520648), (88, 330950405), (110, 264760324), (220, 132380162), (440, 66190081)]