29936260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18947}}^1$

素因数の和:19035

約数の個数: 24

約数和(自身を含む): 63665280

約数和(自身を除く): 33729020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 18947, 37894, 75788, 94735, 189470, 378940, 1496813, 2993626, 5987252, 7484065, 14968130, 29936260]

約数ペア:

[(1, 29936260), (2, 14968130), (4, 7484065), (5, 5987252), (10, 2993626), (20, 1496813), (79, 378940), (158, 189470), (316, 94735), (395, 75788), (790, 37894), (1580, 18947)]