2023000

素因数分解:

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

素因数の和:62

約数の個数: 96

約数和(自身を含む): 5747040

約数和(自身を除く): 3724040

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, 289, 340, 350, 425, 476, 500, 578, 595, 680, 700, 850, 875, 952, 1000, 1156, 1190, 1400, 1445, 1700, 1750, 2023, 2125, 2312, 2380, 2890, 2975, 3400, 3500, 4046, 4250, 4760, 5780, 5950, 7000, 7225, 8092, 8500, 10115, 11560, 11900, 14450, 14875, 16184, 17000, 20230, 23800, 28900, 29750, 36125, 40460, 50575, 57800, 59500, 72250, 80920, 101150, 119000, 144500, 202300, 252875, 289000, 404600, 505750, 1011500, 2023000]

約数ペア:

[(1, 2023000), (2, 1011500), (4, 505750), (5, 404600), (7, 289000), (8, 252875), (10, 202300), (14, 144500), (17, 119000), (20, 101150), (25, 80920), (28, 72250), (34, 59500), (35, 57800), (40, 50575), (50, 40460), (56, 36125), (68, 29750), (70, 28900), (85, 23800), (100, 20230), (119, 17000), (125, 16184), (136, 14875), (140, 14450), (170, 11900), (175, 11560), (200, 10115), (238, 8500), (250, 8092), (280, 7225), (289, 7000), (340, 5950), (350, 5780), (425, 4760), (476, 4250), (500, 4046), (578, 3500), (595, 3400), (680, 2975), (700, 2890), (850, 2380), (875, 2312), (952, 2125), (1000, 2023), (1156, 1750), (1190, 1700), (1400, 1445)]