47437600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 136116288

約数和(自身を除く): 88678688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 160, 172, 175, 197, 200, 215, 224, 280, 301, 344, 350, 394, 400, 430, 560, 602, 688, 700, 788, 800, 860, 985, 1075, 1120, 1204, 1376, 1379, 1400, 1505, 1576, 1720, 1970, 2150, 2408, 2758, 2800, 3010, 3152, 3440, 3940, 4300, 4816, 4925, 5516, 5600, 6020, 6304, 6880, 6895, 7525, 7880, 8471, 8600, 9632, 9850, 11032, 12040, 13790, 15050, 15760, 16942, 17200, 19700, 22064, 24080, 27580, 30100, 31520, 33884, 34400, 34475, 39400, 42355, 44128, 48160, 55160, 59297, 60200, 67768, 68950, 78800, 84710, 110320, 118594, 120400, 135536, 137900, 157600, 169420, 211775, 220640, 237188, 240800, 271072, 275800, 296485, 338840, 423550, 474376, 551600, 592970, 677680, 847100, 948752, 1103200, 1185940, 1355360, 1482425, 1694200, 1897504, 2371880, 2964850, 3388400, 4743760, 5929700, 6776800, 9487520, 11859400, 23718800, 47437600]

約数ペア:

[(1, 47437600), (2, 23718800), (4, 11859400), (5, 9487520), (7, 6776800), (8, 5929700), (10, 4743760), (14, 3388400), (16, 2964850), (20, 2371880), (25, 1897504), (28, 1694200), (32, 1482425), (35, 1355360), (40, 1185940), (43, 1103200), (50, 948752), (56, 847100), (70, 677680), (80, 592970), (86, 551600), (100, 474376), (112, 423550), (140, 338840), (160, 296485), (172, 275800), (175, 271072), (197, 240800), (200, 237188), (215, 220640), (224, 211775), (280, 169420), (301, 157600), (344, 137900), (350, 135536), (394, 120400), (400, 118594), (430, 110320), (560, 84710), (602, 78800), (688, 68950), (700, 67768), (788, 60200), (800, 59297), (860, 55160), (985, 48160), (1075, 44128), (1120, 42355), (1204, 39400), (1376, 34475), (1379, 34400), (1400, 33884), (1505, 31520), (1576, 30100), (1720, 27580), (1970, 24080), (2150, 22064), (2408, 19700), (2758, 17200), (2800, 16942), (3010, 15760), (3152, 15050), (3440, 13790), (3940, 12040), (4300, 11032), (4816, 9850), (4925, 9632), (5516, 8600), (5600, 8471), (6020, 7880), (6304, 7525), (6880, 6895)]