336204040

素因数分解:

$2^3\times 5^1\times {\mathrm{8405101}}^1$

素因数の和:8405112

約数の個数: 16

約数和(自身を含む): 756459180

約数和(自身を除く): 420255140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8405101, 16810202, 33620404, 42025505, 67240808, 84051010, 168102020, 336204040]

約数ペア:

[(1, 336204040), (2, 168102020), (4, 84051010), (5, 67240808), (8, 42025505), (10, 33620404), (20, 16810202), (40, 8405101)]