2016321050

素因数分解:

$2^1\times 5^2\times {\mathrm{2161}}^1\times {\mathrm{18661}}^1$

素因数の和:20834

約数の個数: 24

約数和(自身を含む): 3752293692

約数和(自身を除く): 1735972642

約数列:

[1, 2, 5, 10, 25, 50, 2161, 4322, 10805, 18661, 21610, 37322, 54025, 93305, 108050, 186610, 466525, 933050, 40326421, 80652842, 201632105, 403264210, 1008160525, 2016321050]

約数ペア:

[(1, 2016321050), (2, 1008160525), (5, 403264210), (10, 201632105), (25, 80652842), (50, 40326421), (2161, 933050), (4322, 466525), (10805, 186610), (18661, 108050), (21610, 93305), (37322, 54025)]