10442980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12143}}^1$

素因数の和:12195

約数の個数: 24

約数和(自身を含む): 22442112

約数和(自身を除く): 11999132

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 12143, 24286, 48572, 60715, 121430, 242860, 522149, 1044298, 2088596, 2610745, 5221490, 10442980]

約数ペア:

[(1, 10442980), (2, 5221490), (4, 2610745), (5, 2088596), (10, 1044298), (20, 522149), (43, 242860), (86, 121430), (172, 60715), (215, 48572), (430, 24286), (860, 12143)]