5378140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14153}}^1$

素因数の和:14181

約数の個数: 24

約数和(自身を含む): 11889360

約数和(自身を除く): 6511220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 14153, 28306, 56612, 70765, 141530, 268907, 283060, 537814, 1075628, 1344535, 2689070, 5378140]

約数ペア:

[(1, 5378140), (2, 2689070), (4, 1344535), (5, 1075628), (10, 537814), (19, 283060), (20, 268907), (38, 141530), (76, 70765), (95, 56612), (190, 28306), (380, 14153)]