39088390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1608

約数の個数: 32

約数和(自身を含む): 77099040

約数和(自身を除く): 38010650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1321, 1345, 2642, 2690, 2959, 5918, 6605, 13210, 14531, 14795, 29062, 29590, 72655, 145310, 355349, 710698, 1776745, 3553490, 3908839, 7817678, 19544195, 39088390]

約数ペア:

[(1, 39088390), (2, 19544195), (5, 7817678), (10, 3908839), (11, 3553490), (22, 1776745), (55, 710698), (110, 355349), (269, 145310), (538, 72655), (1321, 29590), (1345, 29062), (2642, 14795), (2690, 14531), (2959, 13210), (5918, 6605)]