109251140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{287503}}^1$

素因数の和:287531

約数の個数: 24

約数和(自身を含む): 241503360

約数和(自身を除く): 132252220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 287503, 575006, 1150012, 1437515, 2875030, 5462557, 5750060, 10925114, 21850228, 27312785, 54625570, 109251140]

約数ペア:

[(1, 109251140), (2, 54625570), (4, 27312785), (5, 21850228), (10, 10925114), (19, 5750060), (20, 5462557), (38, 2875030), (76, 1437515), (95, 1150012), (190, 575006), (380, 287503)]