13994960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 37842816

約数和(自身を除く): 23847856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 373, 469, 536, 560, 670, 746, 938, 1072, 1340, 1492, 1865, 1876, 2345, 2611, 2680, 2984, 3730, 3752, 4690, 5222, 5360, 5968, 7460, 7504, 9380, 10444, 13055, 14920, 18760, 20888, 24991, 26110, 29840, 37520, 41776, 49982, 52220, 99964, 104440, 124955, 174937, 199928, 208880, 249910, 349874, 399856, 499820, 699748, 874685, 999640, 1399496, 1749370, 1999280, 2798992, 3498740, 6997480, 13994960]

約数ペア:

[(1, 13994960), (2, 6997480), (4, 3498740), (5, 2798992), (7, 1999280), (8, 1749370), (10, 1399496), (14, 999640), (16, 874685), (20, 699748), (28, 499820), (35, 399856), (40, 349874), (56, 249910), (67, 208880), (70, 199928), (80, 174937), (112, 124955), (134, 104440), (140, 99964), (268, 52220), (280, 49982), (335, 41776), (373, 37520), (469, 29840), (536, 26110), (560, 24991), (670, 20888), (746, 18760), (938, 14920), (1072, 13055), (1340, 10444), (1492, 9380), (1865, 7504), (1876, 7460), (2345, 5968), (2611, 5360), (2680, 5222), (2984, 4690), (3730, 3752)]