41042020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{33641}}^1$

素因数の和:33711

約数の個数: 24

約数和(自身を含む): 87603768

約数和(自身を除く): 46561748

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 33641, 67282, 134564, 168205, 336410, 672820, 2052101, 4104202, 8208404, 10260505, 20521010, 41042020]

約数ペア:

[(1, 41042020), (2, 20521010), (4, 10260505), (5, 8208404), (10, 4104202), (20, 2052101), (61, 672820), (122, 336410), (244, 168205), (305, 134564), (610, 67282), (1220, 33641)]