39743200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 113992704

約数和(自身を除く): 74249504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 151, 160, 175, 188, 200, 224, 235, 280, 302, 329, 350, 376, 400, 470, 560, 604, 658, 700, 752, 755, 800, 940, 1057, 1120, 1175, 1208, 1316, 1400, 1504, 1510, 1645, 1880, 2114, 2350, 2416, 2632, 2800, 3020, 3290, 3760, 3775, 4228, 4700, 4832, 5264, 5285, 5600, 6040, 6580, 7097, 7520, 7550, 8225, 8456, 9400, 10528, 10570, 12080, 13160, 14194, 15100, 16450, 16912, 18800, 21140, 24160, 26320, 26425, 28388, 30200, 32900, 33824, 35485, 37600, 42280, 49679, 52640, 52850, 56776, 60400, 65800, 70970, 84560, 99358, 105700, 113552, 120800, 131600, 141940, 169120, 177425, 198716, 211400, 227104, 248395, 263200, 283880, 354850, 397432, 422800, 496790, 567760, 709700, 794864, 845600, 993580, 1135520, 1241975, 1419400, 1589728, 1987160, 2483950, 2838800, 3974320, 4967900, 5677600, 7948640, 9935800, 19871600, 39743200]

約数ペア:

[(1, 39743200), (2, 19871600), (4, 9935800), (5, 7948640), (7, 5677600), (8, 4967900), (10, 3974320), (14, 2838800), (16, 2483950), (20, 1987160), (25, 1589728), (28, 1419400), (32, 1241975), (35, 1135520), (40, 993580), (47, 845600), (50, 794864), (56, 709700), (70, 567760), (80, 496790), (94, 422800), (100, 397432), (112, 354850), (140, 283880), (151, 263200), (160, 248395), (175, 227104), (188, 211400), (200, 198716), (224, 177425), (235, 169120), (280, 141940), (302, 131600), (329, 120800), (350, 113552), (376, 105700), (400, 99358), (470, 84560), (560, 70970), (604, 65800), (658, 60400), (700, 56776), (752, 52850), (755, 52640), (800, 49679), (940, 42280), (1057, 37600), (1120, 35485), (1175, 33824), (1208, 32900), (1316, 30200), (1400, 28388), (1504, 26425), (1510, 26320), (1645, 24160), (1880, 21140), (2114, 18800), (2350, 16912), (2416, 16450), (2632, 15100), (2800, 14194), (3020, 13160), (3290, 12080), (3760, 10570), (3775, 10528), (4228, 9400), (4700, 8456), (4832, 8225), (5264, 7550), (5285, 7520), (5600, 7097), (6040, 6580)]