57115400

素因数分解:

$2^3\times 5^2\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 133334100

約数和(自身を除く): 76218700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 353, 706, 809, 1412, 1618, 1765, 2824, 3236, 3530, 4045, 6472, 7060, 8090, 8825, 14120, 16180, 17650, 20225, 32360, 35300, 40450, 70600, 80900, 161800, 285577, 571154, 1142308, 1427885, 2284616, 2855770, 5711540, 7139425, 11423080, 14278850, 28557700, 57115400]

約数ペア:

[(1, 57115400), (2, 28557700), (4, 14278850), (5, 11423080), (8, 7139425), (10, 5711540), (20, 2855770), (25, 2284616), (40, 1427885), (50, 1142308), (100, 571154), (200, 285577), (353, 161800), (706, 80900), (809, 70600), (1412, 40450), (1618, 35300), (1765, 32360), (2824, 20225), (3236, 17650), (3530, 16180), (4045, 14120), (6472, 8825), (7060, 8090)]