6557050

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 12276000

約数和(自身を除く): 5718950

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 659, 995, 1318, 1990, 3295, 4975, 6590, 9950, 16475, 32950, 131141, 262282, 655705, 1311410, 3278525, 6557050]

約数ペア:

[(1, 6557050), (2, 3278525), (5, 1311410), (10, 655705), (25, 262282), (50, 131141), (199, 32950), (398, 16475), (659, 9950), (995, 6590), (1318, 4975), (1990, 3295)]