23871400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 68522400

約数和(自身を除く): 44651000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 59, 68, 70, 85, 100, 118, 119, 136, 140, 170, 175, 200, 236, 238, 280, 289, 295, 340, 350, 413, 425, 472, 476, 578, 590, 595, 680, 700, 826, 850, 952, 1003, 1156, 1180, 1190, 1400, 1445, 1475, 1652, 1700, 2006, 2023, 2065, 2312, 2360, 2380, 2890, 2950, 2975, 3304, 3400, 4012, 4046, 4130, 4760, 5015, 5780, 5900, 5950, 7021, 7225, 8024, 8092, 8260, 10030, 10115, 10325, 11560, 11800, 11900, 14042, 14450, 16184, 16520, 17051, 20060, 20230, 20650, 23800, 25075, 28084, 28900, 34102, 35105, 40120, 40460, 41300, 50150, 50575, 56168, 57800, 68204, 70210, 80920, 82600, 85255, 100300, 101150, 119357, 136408, 140420, 170510, 175525, 200600, 202300, 238714, 280840, 341020, 351050, 404600, 426275, 477428, 596785, 682040, 702100, 852550, 954856, 1193570, 1404200, 1705100, 2387140, 2983925, 3410200, 4774280, 5967850, 11935700, 23871400]

約数ペア:

[(1, 23871400), (2, 11935700), (4, 5967850), (5, 4774280), (7, 3410200), (8, 2983925), (10, 2387140), (14, 1705100), (17, 1404200), (20, 1193570), (25, 954856), (28, 852550), (34, 702100), (35, 682040), (40, 596785), (50, 477428), (56, 426275), (59, 404600), (68, 351050), (70, 341020), (85, 280840), (100, 238714), (118, 202300), (119, 200600), (136, 175525), (140, 170510), (170, 140420), (175, 136408), (200, 119357), (236, 101150), (238, 100300), (280, 85255), (289, 82600), (295, 80920), (340, 70210), (350, 68204), (413, 57800), (425, 56168), (472, 50575), (476, 50150), (578, 41300), (590, 40460), (595, 40120), (680, 35105), (700, 34102), (826, 28900), (850, 28084), (952, 25075), (1003, 23800), (1156, 20650), (1180, 20230), (1190, 20060), (1400, 17051), (1445, 16520), (1475, 16184), (1652, 14450), (1700, 14042), (2006, 11900), (2023, 11800), (2065, 11560), (2312, 10325), (2360, 10115), (2380, 10030), (2890, 8260), (2950, 8092), (2975, 8024), (3304, 7225), (3400, 7021), (4012, 5950), (4046, 5900), (4130, 5780), (4760, 5015)]