22282540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159161}}^1$

素因数の和:159177

約数の個数: 24

約数和(自身を含む): 53478432

約数和(自身を除く): 31195892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159161, 318322, 636644, 795805, 1114127, 1591610, 2228254, 3183220, 4456508, 5570635, 11141270, 22282540]

約数ペア:

[(1, 22282540), (2, 11141270), (4, 5570635), (5, 4456508), (7, 3183220), (10, 2228254), (14, 1591610), (20, 1114127), (28, 795805), (35, 636644), (70, 318322), (140, 159161)]