334975880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{124991}}^1$

素因数の和:125069

約数の個数: 32

約数和(自身を含む): 764951040

約数和(自身を除く): 429975160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 124991, 249982, 499964, 624955, 999928, 1249910, 2499820, 4999640, 8374397, 16748794, 33497588, 41871985, 66995176, 83743970, 167487940, 334975880]

約数ペア:

[(1, 334975880), (2, 167487940), (4, 83743970), (5, 66995176), (8, 41871985), (10, 33497588), (20, 16748794), (40, 8374397), (67, 4999640), (134, 2499820), (268, 1249910), (335, 999928), (536, 624955), (670, 499964), (1340, 249982), (2680, 124991)]