4729122020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33779443}}^1$

素因数の和:33779459

約数の個数: 24

約数和(自身を含む): 11349893184

約数和(自身を除く): 6620771164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33779443, 67558886, 135117772, 168897215, 236456101, 337794430, 472912202, 675588860, 945824404, 1182280505, 2364561010, 4729122020]

約数ペア:

[(1, 4729122020), (2, 2364561010), (4, 1182280505), (5, 945824404), (7, 675588860), (10, 472912202), (14, 337794430), (20, 236456101), (28, 168897215), (35, 135117772), (70, 67558886), (140, 33779443)]