22471550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{5689}}^1$

素因数の和:5780

約数の個数: 24

約数和(自身を含む): 42333600

約数和(自身を除く): 19862050

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 5689, 11378, 28445, 56890, 142225, 284450, 449431, 898862, 2247155, 4494310, 11235775, 22471550]

約数ペア:

[(1, 22471550), (2, 11235775), (5, 4494310), (10, 2247155), (25, 898862), (50, 449431), (79, 284450), (158, 142225), (395, 56890), (790, 28445), (1975, 11378), (3950, 5689)]