22829360

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2205

約数の個数: 40

約数和(自身を含む): 53486160

約数和(自身を除く): 30656800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2053, 2224, 2780, 4106, 5560, 8212, 10265, 11120, 16424, 20530, 32848, 41060, 82120, 164240, 285367, 570734, 1141468, 1426835, 2282936, 2853670, 4565872, 5707340, 11414680, 22829360]

約数ペア:

[(1, 22829360), (2, 11414680), (4, 5707340), (5, 4565872), (8, 2853670), (10, 2282936), (16, 1426835), (20, 1141468), (40, 570734), (80, 285367), (139, 164240), (278, 82120), (556, 41060), (695, 32848), (1112, 20530), (1390, 16424), (2053, 11120), (2224, 10265), (2780, 8212), (4106, 5560)]