40040066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 69932160

約数和(自身を除く): 29892094

約数列:

[1, 2, 11, 17, 22, 34, 151, 187, 302, 374, 709, 1418, 1661, 2567, 3322, 5134, 7799, 12053, 15598, 24106, 28237, 56474, 107059, 132583, 214118, 265166, 1177649, 1820003, 2355298, 3640006, 20020033, 40040066]

約数ペア:

[(1, 40040066), (2, 20020033), (11, 3640006), (17, 2355298), (22, 1820003), (34, 1177649), (151, 265166), (187, 214118), (302, 132583), (374, 107059), (709, 56474), (1418, 28237), (1661, 24106), (2567, 15598), (3322, 12053), (5134, 7799)]