5406880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 7656800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 719, 752, 940, 1438, 1504, 1880, 2876, 3595, 3760, 5752, 7190, 7520, 11504, 14380, 23008, 28760, 33793, 57520, 67586, 115040, 135172, 168965, 270344, 337930, 540688, 675860, 1081376, 1351720, 2703440, 5406880]

約数ペア:

[(1, 5406880), (2, 2703440), (4, 1351720), (5, 1081376), (8, 675860), (10, 540688), (16, 337930), (20, 270344), (32, 168965), (40, 135172), (47, 115040), (80, 67586), (94, 57520), (160, 33793), (188, 28760), (235, 23008), (376, 14380), (470, 11504), (719, 7520), (752, 7190), (940, 5752), (1438, 3760), (1504, 3595), (1880, 2876)]