852340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 1884960

約数和(自身を除く): 1032620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2243, 4486, 8972, 11215, 22430, 42617, 44860, 85234, 170468, 213085, 426170, 852340]

約数ペア:

[(1, 852340), (2, 426170), (4, 213085), (5, 170468), (10, 85234), (19, 44860), (20, 42617), (38, 22430), (76, 11215), (95, 8972), (190, 4486), (380, 2243)]