6802120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 16773120

約数和(自身を除く): 9971000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 127, 130, 206, 254, 260, 412, 508, 515, 520, 635, 824, 1016, 1030, 1270, 1339, 1651, 2060, 2540, 2678, 3302, 4120, 5080, 5356, 6604, 6695, 8255, 10712, 13081, 13208, 13390, 16510, 26162, 26780, 33020, 52324, 53560, 65405, 66040, 104648, 130810, 170053, 261620, 340106, 523240, 680212, 850265, 1360424, 1700530, 3401060, 6802120]

約数ペア:

[(1, 6802120), (2, 3401060), (4, 1700530), (5, 1360424), (8, 850265), (10, 680212), (13, 523240), (20, 340106), (26, 261620), (40, 170053), (52, 130810), (65, 104648), (103, 66040), (104, 65405), (127, 53560), (130, 52324), (206, 33020), (254, 26780), (260, 26162), (412, 16510), (508, 13390), (515, 13208), (520, 13081), (635, 10712), (824, 8255), (1016, 6695), (1030, 6604), (1270, 5356), (1339, 5080), (1651, 4120), (2060, 3302), (2540, 2678)]