2000590900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6337}}^1$

素因数の和:6410

約数の個数: 144

約数和(自身を含む): 5545395072

約数和(自身を除く): 3544804172

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 140, 154, 164, 175, 205, 220, 275, 287, 308, 350, 385, 410, 451, 550, 574, 700, 770, 820, 902, 1025, 1100, 1148, 1435, 1540, 1804, 1925, 2050, 2255, 2870, 3157, 3850, 4100, 4510, 5740, 6314, 6337, 7175, 7700, 9020, 11275, 12628, 12674, 14350, 15785, 22550, 25348, 28700, 31570, 31685, 44359, 45100, 63140, 63370, 69707, 78925, 88718, 126740, 139414, 157850, 158425, 177436, 221795, 259817, 278828, 315700, 316850, 348535, 443590, 487949, 519634, 633700, 697070, 887180, 975898, 1039268, 1108975, 1299085, 1394140, 1742675, 1818719, 1951796, 2217950, 2439745, 2598170, 2857987, 3485350, 3637438, 4435900, 4879490, 5196340, 5715974, 6495425, 6970700, 7274876, 9093595, 9758980, 11431948, 12198725, 12990850, 14289935, 18187190, 20005909, 24397450, 25981700, 28579870, 36374380, 40011818, 45467975, 48794900, 57159740, 71449675, 80023636, 90935950, 100029545, 142899350, 181871900, 200059090, 285798700, 400118180, 500147725, 1000295450, 2000590900]

約数ペア:

[(1, 2000590900), (2, 1000295450), (4, 500147725), (5, 400118180), (7, 285798700), (10, 200059090), (11, 181871900), (14, 142899350), (20, 100029545), (22, 90935950), (25, 80023636), (28, 71449675), (35, 57159740), (41, 48794900), (44, 45467975), (50, 40011818), (55, 36374380), (70, 28579870), (77, 25981700), (82, 24397450), (100, 20005909), (110, 18187190), (140, 14289935), (154, 12990850), (164, 12198725), (175, 11431948), (205, 9758980), (220, 9093595), (275, 7274876), (287, 6970700), (308, 6495425), (350, 5715974), (385, 5196340), (410, 4879490), (451, 4435900), (550, 3637438), (574, 3485350), (700, 2857987), (770, 2598170), (820, 2439745), (902, 2217950), (1025, 1951796), (1100, 1818719), (1148, 1742675), (1435, 1394140), (1540, 1299085), (1804, 1108975), (1925, 1039268), (2050, 975898), (2255, 887180), (2870, 697070), (3157, 633700), (3850, 519634), (4100, 487949), (4510, 443590), (5740, 348535), (6314, 316850), (6337, 315700), (7175, 278828), (7700, 259817), (9020, 221795), (11275, 177436), (12628, 158425), (12674, 157850), (14350, 139414), (15785, 126740), (22550, 88718), (25348, 78925), (28700, 69707), (31570, 63370), (31685, 63140), (44359, 45100)]