47035720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 62450360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 127, 188, 197, 235, 254, 376, 394, 470, 508, 635, 788, 940, 985, 1016, 1270, 1576, 1880, 1970, 2540, 3940, 5080, 5969, 7880, 9259, 11938, 18518, 23876, 25019, 29845, 37036, 46295, 47752, 50038, 59690, 74072, 92590, 100076, 119380, 125095, 185180, 200152, 238760, 250190, 370360, 500380, 1000760, 1175893, 2351786, 4703572, 5879465, 9407144, 11758930, 23517860, 47035720]

約数ペア:

[(1, 47035720), (2, 23517860), (4, 11758930), (5, 9407144), (8, 5879465), (10, 4703572), (20, 2351786), (40, 1175893), (47, 1000760), (94, 500380), (127, 370360), (188, 250190), (197, 238760), (235, 200152), (254, 185180), (376, 125095), (394, 119380), (470, 100076), (508, 92590), (635, 74072), (788, 59690), (940, 50038), (985, 47752), (1016, 46295), (1270, 37036), (1576, 29845), (1880, 25019), (1970, 23876), (2540, 18518), (3940, 11938), (5080, 9259), (5969, 7880)]