85821400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 232128000

約数和(自身を除く): 146306600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 59, 70, 100, 118, 140, 175, 200, 236, 280, 295, 350, 413, 472, 590, 700, 826, 1039, 1180, 1400, 1475, 1652, 2065, 2078, 2360, 2950, 3304, 4130, 4156, 5195, 5900, 7273, 8260, 8312, 10325, 10390, 11800, 14546, 16520, 20650, 20780, 25975, 29092, 36365, 41300, 41560, 51950, 58184, 61301, 72730, 82600, 103900, 122602, 145460, 181825, 207800, 245204, 290920, 306505, 363650, 429107, 490408, 613010, 727300, 858214, 1226020, 1454600, 1532525, 1716428, 2145535, 2452040, 3065050, 3432856, 4291070, 6130100, 8582140, 10727675, 12260200, 17164280, 21455350, 42910700, 85821400]

約数ペア:

[(1, 85821400), (2, 42910700), (4, 21455350), (5, 17164280), (7, 12260200), (8, 10727675), (10, 8582140), (14, 6130100), (20, 4291070), (25, 3432856), (28, 3065050), (35, 2452040), (40, 2145535), (50, 1716428), (56, 1532525), (59, 1454600), (70, 1226020), (100, 858214), (118, 727300), (140, 613010), (175, 490408), (200, 429107), (236, 363650), (280, 306505), (295, 290920), (350, 245204), (413, 207800), (472, 181825), (590, 145460), (700, 122602), (826, 103900), (1039, 82600), (1180, 72730), (1400, 61301), (1475, 58184), (1652, 51950), (2065, 41560), (2078, 41300), (2360, 36365), (2950, 29092), (3304, 25975), (4130, 20780), (4156, 20650), (5195, 16520), (5900, 14546), (7273, 11800), (8260, 10390), (8312, 10325)]