13304427550

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2989759}}^1$

素因数の和:2989860

約数の個数: 24

約数和(自身を含む): 25024291200

約数和(自身を除く): 11719863650

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 2989759, 5979518, 14948795, 29897590, 74743975, 149487950, 266088551, 532177102, 1330442755, 2660885510, 6652213775, 13304427550]

約数ペア:

[(1, 13304427550), (2, 6652213775), (5, 2660885510), (10, 1330442755), (25, 532177102), (50, 266088551), (89, 149487950), (178, 74743975), (445, 29897590), (890, 14948795), (2225, 5979518), (4450, 2989759)]