128436010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{675979}}^1$

素因数の和:676005

約数の個数: 16

約数和(自身を含む): 243352800

約数和(自身を除く): 114916790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 675979, 1351958, 3379895, 6759790, 12843601, 25687202, 64218005, 128436010]

約数ペア:

[(1, 128436010), (2, 64218005), (5, 25687202), (10, 12843601), (19, 6759790), (38, 3379895), (95, 1351958), (190, 675979)]