595000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{17}}^1$

素因数の和:50

約数の個数: 80

約数和(自身を含む): 1686960

約数和(自身を除く): 1091960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 340, 350, 425, 476, 500, 595, 625, 680, 700, 850, 875, 952, 1000, 1190, 1250, 1400, 1700, 1750, 2125, 2380, 2500, 2975, 3400, 3500, 4250, 4375, 4760, 5000, 5950, 7000, 8500, 8750, 10625, 11900, 14875, 17000, 17500, 21250, 23800, 29750, 35000, 42500, 59500, 74375, 85000, 119000, 148750, 297500, 595000]

約数ペア:

[(1, 595000), (2, 297500), (4, 148750), (5, 119000), (7, 85000), (8, 74375), (10, 59500), (14, 42500), (17, 35000), (20, 29750), (25, 23800), (28, 21250), (34, 17500), (35, 17000), (40, 14875), (50, 11900), (56, 10625), (68, 8750), (70, 8500), (85, 7000), (100, 5950), (119, 5000), (125, 4760), (136, 4375), (140, 4250), (170, 3500), (175, 3400), (200, 2975), (238, 2500), (250, 2380), (280, 2125), (340, 1750), (350, 1700), (425, 1400), (476, 1250), (500, 1190), (595, 1000), (625, 952), (680, 875), (700, 850)]