11295920

素因数分解:

$2^4\times 5^1\times {\mathrm{141199}}^1$

素因数の和:141212

約数の個数: 20

約数和(自身を含む): 26263200

約数和(自身を除く): 14967280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 141199, 282398, 564796, 705995, 1129592, 1411990, 2259184, 2823980, 5647960, 11295920]

約数ペア:

[(1, 11295920), (2, 5647960), (4, 2823980), (5, 2259184), (8, 1411990), (10, 1129592), (16, 705995), (20, 564796), (40, 282398), (80, 141199)]