5427560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 12476160

約数和(自身を除く): 7048600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2887, 5774, 11548, 14435, 23096, 28870, 57740, 115480, 135689, 271378, 542756, 678445, 1085512, 1356890, 2713780, 5427560]

約数ペア:

[(1, 5427560), (2, 2713780), (4, 1356890), (5, 1085512), (8, 678445), (10, 542756), (20, 271378), (40, 135689), (47, 115480), (94, 57740), (188, 28870), (235, 23096), (376, 14435), (470, 11548), (940, 5774), (1880, 2887)]