2005160550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{883}}^1\times {\mathrm{15139}}^1$

素因数の和:16037

約数の個数: 48

約数和(自身を含む): 4978758720

約数和(自身を除く): 2973598170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 883, 1766, 2649, 4415, 5298, 8830, 13245, 15139, 22075, 26490, 30278, 44150, 45417, 66225, 75695, 90834, 132450, 151390, 227085, 378475, 454170, 756950, 1135425, 2270850, 13367737, 26735474, 40103211, 66838685, 80206422, 133677370, 200516055, 334193425, 401032110, 668386850, 1002580275, 2005160550]

約数ペア:

[(1, 2005160550), (2, 1002580275), (3, 668386850), (5, 401032110), (6, 334193425), (10, 200516055), (15, 133677370), (25, 80206422), (30, 66838685), (50, 40103211), (75, 26735474), (150, 13367737), (883, 2270850), (1766, 1135425), (2649, 756950), (4415, 454170), (5298, 378475), (8830, 227085), (13245, 151390), (15139, 132450), (22075, 90834), (26490, 75695), (30278, 66225), (44150, 45417)]