10171220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11827}}^1$

素因数の和:11879

約数の個数: 24

約数和(自身を含む): 21858144

約数和(自身を除く): 11686924

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 11827, 23654, 47308, 59135, 118270, 236540, 508561, 1017122, 2034244, 2542805, 5085610, 10171220]

約数ペア:

[(1, 10171220), (2, 5085610), (4, 2542805), (5, 2034244), (10, 1017122), (20, 508561), (43, 236540), (86, 118270), (172, 59135), (215, 47308), (430, 23654), (860, 11827)]