8352940

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2803}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 17665200

約数和(自身を除く): 9312260

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2803, 2980, 5606, 11212, 14015, 28030, 56060, 417647, 835294, 1670588, 2088235, 4176470, 8352940]

約数ペア:

[(1, 8352940), (2, 4176470), (4, 2088235), (5, 1670588), (10, 835294), (20, 417647), (149, 56060), (298, 28030), (596, 14015), (745, 11212), (1490, 5606), (2803, 2980)]