54275600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2952

約数の個数: 60

約数和(自身を含む): 133217664

約数和(自身を除く): 78942064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 2887, 3760, 4700, 5774, 9400, 11548, 14435, 18800, 23096, 28870, 46192, 57740, 72175, 115480, 135689, 144350, 230960, 271378, 288700, 542756, 577400, 678445, 1085512, 1154800, 1356890, 2171024, 2713780, 3392225, 5427560, 6784450, 10855120, 13568900, 27137800, 54275600]

約数ペア:

[(1, 54275600), (2, 27137800), (4, 13568900), (5, 10855120), (8, 6784450), (10, 5427560), (16, 3392225), (20, 2713780), (25, 2171024), (40, 1356890), (47, 1154800), (50, 1085512), (80, 678445), (94, 577400), (100, 542756), (188, 288700), (200, 271378), (235, 230960), (376, 144350), (400, 135689), (470, 115480), (752, 72175), (940, 57740), (1175, 46192), (1880, 28870), (2350, 23096), (2887, 18800), (3760, 14435), (4700, 11548), (5774, 9400)]