47689000

素因数分解:

$2^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 112919040

約数和(自身を除く): 65230040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 412, 463, 500, 515, 824, 926, 1000, 1030, 1852, 2060, 2315, 2575, 3704, 4120, 4630, 5150, 9260, 10300, 11575, 12875, 18520, 20600, 23150, 25750, 46300, 47689, 51500, 57875, 92600, 95378, 103000, 115750, 190756, 231500, 238445, 381512, 463000, 476890, 953780, 1192225, 1907560, 2384450, 4768900, 5961125, 9537800, 11922250, 23844500, 47689000]

約数ペア:

[(1, 47689000), (2, 23844500), (4, 11922250), (5, 9537800), (8, 5961125), (10, 4768900), (20, 2384450), (25, 1907560), (40, 1192225), (50, 953780), (100, 476890), (103, 463000), (125, 381512), (200, 238445), (206, 231500), (250, 190756), (412, 115750), (463, 103000), (500, 95378), (515, 92600), (824, 57875), (926, 51500), (1000, 47689), (1030, 46300), (1852, 25750), (2060, 23150), (2315, 20600), (2575, 18520), (3704, 12875), (4120, 11575), (4630, 10300), (5150, 9260)]