23182180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{165587}}^1$

素因数の和:165603

約数の個数: 24

約数和(自身を含む): 55637568

約数和(自身を除く): 32455388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 165587, 331174, 662348, 827935, 1159109, 1655870, 2318218, 3311740, 4636436, 5795545, 11591090, 23182180]

約数ペア:

[(1, 23182180), (2, 11591090), (4, 5795545), (5, 4636436), (7, 3311740), (10, 2318218), (14, 1655870), (20, 1159109), (28, 827935), (35, 662348), (70, 331174), (140, 165587)]