23014180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164387}}^1$

素因数の和:164403

約数の個数: 24

約数和(自身を含む): 55234368

約数和(自身を除く): 32220188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164387, 328774, 657548, 821935, 1150709, 1643870, 2301418, 3287740, 4602836, 5753545, 11507090, 23014180]

約数ペア:

[(1, 23014180), (2, 11507090), (4, 5753545), (5, 4602836), (7, 3287740), (10, 2301418), (14, 1643870), (20, 1150709), (28, 821935), (35, 657548), (70, 328774), (140, 164387)]