33162820

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{9161}}^1$

素因数の和:9351

約数の個数: 24

約数和(自身を含む): 70034328

約数和(自身を除く): 36871508

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 9161, 18322, 36644, 45805, 91610, 183220, 1658141, 3316282, 6632564, 8290705, 16581410, 33162820]

約数ペア:

[(1, 33162820), (2, 16581410), (4, 8290705), (5, 6632564), (10, 3316282), (20, 1658141), (181, 183220), (362, 91610), (724, 45805), (905, 36644), (1810, 18322), (3620, 9161)]