2520626330

素因数分解:

$2^1\times 5^1\times {\mathrm{3163}}^1\times {\mathrm{79691}}^1$

素因数の和:82861

約数の個数: 16

約数和(自身を含む): 4538618784

約数和(自身を除く): 2017992454

約数列:

[1, 2, 5, 10, 3163, 6326, 15815, 31630, 79691, 159382, 398455, 796910, 252062633, 504125266, 1260313165, 2520626330]

約数ペア:

[(1, 2520626330), (2, 1260313165), (5, 504125266), (10, 252062633), (3163, 796910), (6326, 398455), (15815, 159382), (31630, 79691)]