39415490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{36161}}^1$

素因数の和:36277

約数の個数: 16

約数和(自身を含む): 71600760

約数和(自身を除く): 32185270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 36161, 72322, 180805, 361610, 3941549, 7883098, 19707745, 39415490]

約数ペア:

[(1, 39415490), (2, 19707745), (5, 7883098), (10, 3941549), (109, 361610), (218, 180805), (545, 72322), (1090, 36161)]