12028600

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 28234800

約数和(自身を除く): 16206200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 439, 548, 685, 878, 1096, 1370, 1756, 2195, 2740, 3425, 3512, 4390, 5480, 6850, 8780, 10975, 13700, 17560, 21950, 27400, 43900, 60143, 87800, 120286, 240572, 300715, 481144, 601430, 1202860, 1503575, 2405720, 3007150, 6014300, 12028600]

約数ペア:

[(1, 12028600), (2, 6014300), (4, 3007150), (5, 2405720), (8, 1503575), (10, 1202860), (20, 601430), (25, 481144), (40, 300715), (50, 240572), (100, 120286), (137, 87800), (200, 60143), (274, 43900), (439, 27400), (548, 21950), (685, 17560), (878, 13700), (1096, 10975), (1370, 8780), (1756, 6850), (2195, 5480), (2740, 4390), (3425, 3512)]