357200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 922560

約数和(自身を除く): 565360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 47, 50, 76, 80, 94, 95, 100, 152, 188, 190, 200, 235, 304, 376, 380, 400, 470, 475, 752, 760, 893, 940, 950, 1175, 1520, 1786, 1880, 1900, 2350, 3572, 3760, 3800, 4465, 4700, 7144, 7600, 8930, 9400, 14288, 17860, 18800, 22325, 35720, 44650, 71440, 89300, 178600, 357200]

約数ペア:

[(1, 357200), (2, 178600), (4, 89300), (5, 71440), (8, 44650), (10, 35720), (16, 22325), (19, 18800), (20, 17860), (25, 14288), (38, 9400), (40, 8930), (47, 7600), (50, 7144), (76, 4700), (80, 4465), (94, 3800), (95, 3760), (100, 3572), (152, 2350), (188, 1900), (190, 1880), (200, 1786), (235, 1520), (304, 1175), (376, 950), (380, 940), (400, 893), (470, 760), (475, 752)]