54439600

素因数分解:

$2^4\times 5^2\times {\mathrm{136099}}^1$

素因数の和:136117

約数の個数: 30

約数和(自身を含む): 130792100

約数和(自身を除く): 76352500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 136099, 272198, 544396, 680495, 1088792, 1360990, 2177584, 2721980, 3402475, 5443960, 6804950, 10887920, 13609900, 27219800, 54439600]

約数ペア:

[(1, 54439600), (2, 27219800), (4, 13609900), (5, 10887920), (8, 6804950), (10, 5443960), (16, 3402475), (20, 2721980), (25, 2177584), (40, 1360990), (50, 1088792), (80, 680495), (100, 544396), (200, 272198), (400, 136099)]