47719000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 135457920

約数和(自身を除く): 87738920

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, 401, 425, 476, 500, 595, 680, 700, 802, 850, 875, 952, 1000, 1190, 1400, 1604, 1700, 1750, 2005, 2125, 2380, 2807, 2975, 3208, 3400, 3500, 4010, 4250, 4760, 5614, 5950, 6817, 7000, 8020, 8500, 10025, 11228, 11900, 13634, 14035, 14875, 16040, 17000, 20050, 22456, 23800, 27268, 28070, 29750, 34085, 40100, 47719, 50125, 54536, 56140, 59500, 68170, 70175, 80200, 95438, 100250, 112280, 119000, 136340, 140350, 170425, 190876, 200500, 238595, 272680, 280700, 340850, 350875, 381752, 401000, 477190, 561400, 681700, 701750, 852125, 954380, 1192975, 1363400, 1403500, 1704250, 1908760, 2385950, 2807000, 3408500, 4771900, 5964875, 6817000, 9543800, 11929750, 23859500, 47719000]

約数ペア:

[(1, 47719000), (2, 23859500), (4, 11929750), (5, 9543800), (7, 6817000), (8, 5964875), (10, 4771900), (14, 3408500), (17, 2807000), (20, 2385950), (25, 1908760), (28, 1704250), (34, 1403500), (35, 1363400), (40, 1192975), (50, 954380), (56, 852125), (68, 701750), (70, 681700), (85, 561400), (100, 477190), (119, 401000), (125, 381752), (136, 350875), (140, 340850), (170, 280700), (175, 272680), (200, 238595), (238, 200500), (250, 190876), (280, 170425), (340, 140350), (350, 136340), (401, 119000), (425, 112280), (476, 100250), (500, 95438), (595, 80200), (680, 70175), (700, 68170), (802, 59500), (850, 56140), (875, 54536), (952, 50125), (1000, 47719), (1190, 40100), (1400, 34085), (1604, 29750), (1700, 28070), (1750, 27268), (2005, 23800), (2125, 22456), (2380, 20050), (2807, 17000), (2975, 16040), (3208, 14875), (3400, 14035), (3500, 13634), (4010, 11900), (4250, 11228), (4760, 10025), (5614, 8500), (5950, 8020), (6817, 7000)]