56479600

素因数分解:

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

素因数の和:141217

約数の個数: 30

約数和(自身を含む): 135693200

約数和(自身を除く): 79213600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 141199, 282398, 564796, 705995, 1129592, 1411990, 2259184, 2823980, 3529975, 5647960, 7059950, 11295920, 14119900, 28239800, 56479600]

約数ペア:

[(1, 56479600), (2, 28239800), (4, 14119900), (5, 11295920), (8, 7059950), (10, 5647960), (16, 3529975), (20, 2823980), (25, 2259184), (40, 1411990), (50, 1129592), (80, 705995), (100, 564796), (200, 282398), (400, 141199)]