22342180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 55480320

約数和(自身を除く): 33138140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 5503, 11006, 22012, 27515, 38521, 55030, 77042, 110060, 154084, 159587, 192605, 319174, 385210, 638348, 770420, 797935, 1117109, 1595870, 2234218, 3191740, 4468436, 5585545, 11171090, 22342180]

約数ペア:

[(1, 22342180), (2, 11171090), (4, 5585545), (5, 4468436), (7, 3191740), (10, 2234218), (14, 1595870), (20, 1117109), (28, 797935), (29, 770420), (35, 638348), (58, 385210), (70, 319174), (116, 192605), (140, 159587), (145, 154084), (203, 110060), (290, 77042), (406, 55030), (580, 38521), (812, 27515), (1015, 22012), (2030, 11006), (4060, 5503)]