56085400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 155849400

約数和(自身を除く): 99764000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 59, 70, 97, 98, 100, 118, 140, 175, 194, 196, 200, 236, 245, 280, 295, 350, 388, 392, 413, 472, 485, 490, 590, 679, 700, 776, 826, 970, 980, 1180, 1225, 1358, 1400, 1475, 1652, 1940, 1960, 2065, 2360, 2425, 2450, 2716, 2891, 2950, 3304, 3395, 3880, 4130, 4753, 4850, 4900, 5432, 5723, 5782, 5900, 6790, 8260, 9506, 9700, 9800, 10325, 11446, 11564, 11800, 13580, 14455, 16520, 16975, 19012, 19400, 20650, 22892, 23128, 23765, 27160, 28615, 28910, 33950, 38024, 40061, 41300, 45784, 47530, 57230, 57820, 67900, 72275, 80122, 82600, 95060, 114460, 115640, 118825, 135800, 143075, 144550, 160244, 190120, 200305, 228920, 237650, 280427, 286150, 289100, 320488, 400610, 475300, 560854, 572300, 578200, 801220, 950600, 1001525, 1121708, 1144600, 1402135, 1602440, 2003050, 2243416, 2804270, 4006100, 5608540, 7010675, 8012200, 11217080, 14021350, 28042700, 56085400]

約数ペア:

[(1, 56085400), (2, 28042700), (4, 14021350), (5, 11217080), (7, 8012200), (8, 7010675), (10, 5608540), (14, 4006100), (20, 2804270), (25, 2243416), (28, 2003050), (35, 1602440), (40, 1402135), (49, 1144600), (50, 1121708), (56, 1001525), (59, 950600), (70, 801220), (97, 578200), (98, 572300), (100, 560854), (118, 475300), (140, 400610), (175, 320488), (194, 289100), (196, 286150), (200, 280427), (236, 237650), (245, 228920), (280, 200305), (295, 190120), (350, 160244), (388, 144550), (392, 143075), (413, 135800), (472, 118825), (485, 115640), (490, 114460), (590, 95060), (679, 82600), (700, 80122), (776, 72275), (826, 67900), (970, 57820), (980, 57230), (1180, 47530), (1225, 45784), (1358, 41300), (1400, 40061), (1475, 38024), (1652, 33950), (1940, 28910), (1960, 28615), (2065, 27160), (2360, 23765), (2425, 23128), (2450, 22892), (2716, 20650), (2891, 19400), (2950, 19012), (3304, 16975), (3395, 16520), (3880, 14455), (4130, 13580), (4753, 11800), (4850, 11564), (4900, 11446), (5432, 10325), (5723, 9800), (5782, 9700), (5900, 9506), (6790, 8260)]