134923640

素因数分解:

$2^3\times 5^1\times {\mathrm{3373091}}^1$

素因数の和:3373102

約数の個数: 16

約数和(自身を含む): 303578280

約数和(自身を除く): 168654640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3373091, 6746182, 13492364, 16865455, 26984728, 33730910, 67461820, 134923640]

約数ペア:

[(1, 134923640), (2, 67461820), (4, 33730910), (5, 26984728), (8, 16865455), (10, 13492364), (20, 6746182), (40, 3373091)]