103323140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271903}}^1$

素因数の和:271931

約数の個数: 24

約数和(自身を含む): 228399360

約数和(自身を除く): 125076220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 271903, 543806, 1087612, 1359515, 2719030, 5166157, 5438060, 10332314, 20664628, 25830785, 51661570, 103323140]

約数ペア:

[(1, 103323140), (2, 51661570), (4, 25830785), (5, 20664628), (10, 10332314), (19, 5438060), (20, 5166157), (38, 2719030), (76, 1359515), (95, 1087612), (190, 543806), (380, 271903)]