13517200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 60

約数和(自身を含む): 33212160

約数和(自身を除く): 19694960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 719, 752, 940, 1175, 1438, 1880, 2350, 2876, 3595, 3760, 4700, 5752, 7190, 9400, 11504, 14380, 17975, 18800, 28760, 33793, 35950, 57520, 67586, 71900, 135172, 143800, 168965, 270344, 287600, 337930, 540688, 675860, 844825, 1351720, 1689650, 2703440, 3379300, 6758600, 13517200]

約数ペア:

[(1, 13517200), (2, 6758600), (4, 3379300), (5, 2703440), (8, 1689650), (10, 1351720), (16, 844825), (20, 675860), (25, 540688), (40, 337930), (47, 287600), (50, 270344), (80, 168965), (94, 143800), (100, 135172), (188, 71900), (200, 67586), (235, 57520), (376, 35950), (400, 33793), (470, 28760), (719, 18800), (752, 17975), (940, 14380), (1175, 11504), (1438, 9400), (1880, 7190), (2350, 5752), (2876, 4700), (3595, 3760)]