22532020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 54391680

約数和(自身を除く): 31859660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 709, 908, 1135, 1418, 1589, 2270, 2836, 3178, 3545, 4540, 4963, 6356, 7090, 7945, 9926, 14180, 15890, 19852, 24815, 31780, 49630, 99260, 160943, 321886, 643772, 804715, 1126601, 1609430, 2253202, 3218860, 4506404, 5633005, 11266010, 22532020]

約数ペア:

[(1, 22532020), (2, 11266010), (4, 5633005), (5, 4506404), (7, 3218860), (10, 2253202), (14, 1609430), (20, 1126601), (28, 804715), (35, 643772), (70, 321886), (140, 160943), (227, 99260), (454, 49630), (709, 31780), (908, 24815), (1135, 19852), (1418, 15890), (1589, 14180), (2270, 9926), (2836, 7945), (3178, 7090), (3545, 6356), (4540, 4963)]