17210007340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45289493}}^1$

素因数の和:45289521

約数の個数: 24

約数和(自身を含む): 38043174960

約数和(自身を除く): 20833167620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 45289493, 90578986, 181157972, 226447465, 452894930, 860500367, 905789860, 1721000734, 3442001468, 4302501835, 8605003670, 17210007340]

約数ペア:

[(1, 17210007340), (2, 8605003670), (4, 4302501835), (5, 3442001468), (10, 1721000734), (19, 905789860), (20, 860500367), (38, 452894930), (76, 226447465), (95, 181157972), (190, 90578986), (380, 45289493)]