2471484160

素因数分解:

$2^8\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6091}}^1$

素因数の和:6429

約数の個数: 72

約数和(自身を含む): 5939626896

約数和(自身を除く): 3468142736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 317, 320, 634, 640, 1268, 1280, 1585, 2536, 3170, 5072, 6091, 6340, 10144, 12182, 12680, 20288, 24364, 25360, 30455, 40576, 48728, 50720, 60910, 81152, 97456, 101440, 121820, 194912, 202880, 243640, 389824, 405760, 487280, 779648, 974560, 1559296, 1930847, 1949120, 3861694, 3898240, 7723388, 7796480, 9654235, 15446776, 19308470, 30893552, 38616940, 61787104, 77233880, 123574208, 154467760, 247148416, 308935520, 494296832, 617871040, 1235742080, 2471484160]

約数ペア:

[(1, 2471484160), (2, 1235742080), (4, 617871040), (5, 494296832), (8, 308935520), (10, 247148416), (16, 154467760), (20, 123574208), (32, 77233880), (40, 61787104), (64, 38616940), (80, 30893552), (128, 19308470), (160, 15446776), (256, 9654235), (317, 7796480), (320, 7723388), (634, 3898240), (640, 3861694), (1268, 1949120), (1280, 1930847), (1585, 1559296), (2536, 974560), (3170, 779648), (5072, 487280), (6091, 405760), (6340, 389824), (10144, 243640), (12182, 202880), (12680, 194912), (20288, 121820), (24364, 101440), (25360, 97456), (30455, 81152), (40576, 60910), (48728, 50720)]