41771920

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12143}}^1$

素因数の和:12199

約数の個数: 40

約数和(自身を含む): 99386496

約数和(自身を除く): 57614576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 12143, 24286, 48572, 60715, 97144, 121430, 194288, 242860, 485720, 522149, 971440, 1044298, 2088596, 2610745, 4177192, 5221490, 8354384, 10442980, 20885960, 41771920]

約数ペア:

[(1, 41771920), (2, 20885960), (4, 10442980), (5, 8354384), (8, 5221490), (10, 4177192), (16, 2610745), (20, 2088596), (40, 1044298), (43, 971440), (80, 522149), (86, 485720), (172, 242860), (215, 194288), (344, 121430), (430, 97144), (688, 60715), (860, 48572), (1720, 24286), (3440, 12143)]