214924040

素因数分解:

$2^3\times 5^1\times {\mathrm{5373101}}^1$

素因数の和:5373112

約数の個数: 16

約数和(自身を含む): 483579180

約数和(自身を除く): 268655140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5373101, 10746202, 21492404, 26865505, 42984808, 53731010, 107462020, 214924040]

約数ペア:

[(1, 214924040), (2, 107462020), (4, 53731010), (5, 42984808), (8, 26865505), (10, 21492404), (20, 10746202), (40, 5373101)]