39987310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3217}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 79240032

約数和(自身を除く): 39252722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 3217, 6215, 6434, 12430, 16085, 32170, 35387, 70774, 176935, 353870, 363521, 727042, 1817605, 3635210, 3998731, 7997462, 19993655, 39987310]

約数ペア:

[(1, 39987310), (2, 19993655), (5, 7997462), (10, 3998731), (11, 3635210), (22, 1817605), (55, 727042), (110, 363521), (113, 353870), (226, 176935), (565, 70774), (1130, 35387), (1243, 32170), (2486, 16085), (3217, 12430), (6215, 6434)]