24722020

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1439}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 52012800

約数和(自身を除く): 27290780

約数列:

[1, 2, 4, 5, 10, 20, 859, 1439, 1718, 2878, 3436, 4295, 5756, 7195, 8590, 14390, 17180, 28780, 1236101, 2472202, 4944404, 6180505, 12361010, 24722020]

約数ペア:

[(1, 24722020), (2, 12361010), (4, 6180505), (5, 4944404), (10, 2472202), (20, 1236101), (859, 28780), (1439, 17180), (1718, 14390), (2878, 8590), (3436, 7195), (4295, 5756)]