134625080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26501}}^1$

素因数の和:26639

約数の個数: 32

約数和(自身を含む): 305303040

約数和(自身を除く): 170677960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 26501, 53002, 106004, 132505, 212008, 265010, 530020, 1060040, 3365627, 6731254, 13462508, 16828135, 26925016, 33656270, 67312540, 134625080]

約数ペア:

[(1, 134625080), (2, 67312540), (4, 33656270), (5, 26925016), (8, 16828135), (10, 13462508), (20, 6731254), (40, 3365627), (127, 1060040), (254, 530020), (508, 265010), (635, 212008), (1016, 132505), (1270, 106004), (2540, 53002), (5080, 26501)]