29769580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78341}}^1$

素因数の和:78369

約数の個数: 24

約数和(自身を含む): 65807280

約数和(自身を除く): 36037700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 78341, 156682, 313364, 391705, 783410, 1488479, 1566820, 2976958, 5953916, 7442395, 14884790, 29769580]

約数ペア:

[(1, 29769580), (2, 14884790), (4, 7442395), (5, 5953916), (10, 2976958), (19, 1566820), (20, 1488479), (38, 783410), (76, 391705), (95, 313364), (190, 156682), (380, 78341)]