27295720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14519}}^1$

素因数の和:14577

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 35430680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14519, 29038, 58076, 72595, 116152, 145190, 290380, 580760, 682393, 1364786, 2729572, 3411965, 5459144, 6823930, 13647860, 27295720]

約数ペア:

[(1, 27295720), (2, 13647860), (4, 6823930), (5, 5459144), (8, 3411965), (10, 2729572), (20, 1364786), (40, 682393), (47, 580760), (94, 290380), (188, 145190), (235, 116152), (376, 72595), (470, 58076), (940, 29038), (1880, 14519)]