23200660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165719}}^1$

素因数の和:165735

約数の個数: 24

約数和(自身を含む): 55681920

約数和(自身を除く): 32481260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165719, 331438, 662876, 828595, 1160033, 1657190, 2320066, 3314380, 4640132, 5800165, 11600330, 23200660]

約数ペア:

[(1, 23200660), (2, 11600330), (4, 5800165), (5, 4640132), (7, 3314380), (10, 2320066), (14, 1657190), (20, 1160033), (28, 828595), (35, 662876), (70, 331438), (140, 165719)]