156795082580

素因数分解:

$2^2\times 5^1\times {\mathrm{3691}}^1\times {\mathrm{2124019}}^1$

素因数の和:2127719

約数の個数: 24

約数和(自身を含む): 329359037280

約数和(自身を除く): 172563954700

約数列:

[1, 2, 4, 5, 10, 20, 3691, 7382, 14764, 18455, 36910, 73820, 2124019, 4248038, 8496076, 10620095, 21240190, 42480380, 7839754129, 15679508258, 31359016516, 39198770645, 78397541290, 156795082580]

約数ペア:

[(1, 156795082580), (2, 78397541290), (4, 39198770645), (5, 31359016516), (10, 15679508258), (20, 7839754129), (3691, 42480380), (7382, 21240190), (14764, 10620095), (18455, 8496076), (36910, 4248038), (73820, 2124019)]