27208480

素因数分解:

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

素因数の和:258

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 43238624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 127, 130, 160, 206, 208, 254, 260, 412, 416, 508, 515, 520, 635, 824, 1016, 1030, 1040, 1270, 1339, 1648, 1651, 2032, 2060, 2080, 2540, 2678, 3296, 3302, 4064, 4120, 5080, 5356, 6604, 6695, 8240, 8255, 10160, 10712, 13081, 13208, 13390, 16480, 16510, 20320, 21424, 26162, 26416, 26780, 33020, 42848, 52324, 52832, 53560, 65405, 66040, 104648, 107120, 130810, 132080, 170053, 209296, 214240, 261620, 264160, 340106, 418592, 523240, 680212, 850265, 1046480, 1360424, 1700530, 2092960, 2720848, 3401060, 5441696, 6802120, 13604240, 27208480]

約数ペア:

[(1, 27208480), (2, 13604240), (4, 6802120), (5, 5441696), (8, 3401060), (10, 2720848), (13, 2092960), (16, 1700530), (20, 1360424), (26, 1046480), (32, 850265), (40, 680212), (52, 523240), (65, 418592), (80, 340106), (103, 264160), (104, 261620), (127, 214240), (130, 209296), (160, 170053), (206, 132080), (208, 130810), (254, 107120), (260, 104648), (412, 66040), (416, 65405), (508, 53560), (515, 52832), (520, 52324), (635, 42848), (824, 33020), (1016, 26780), (1030, 26416), (1040, 26162), (1270, 21424), (1339, 20320), (1648, 16510), (1651, 16480), (2032, 13390), (2060, 13208), (2080, 13081), (2540, 10712), (2678, 10160), (3296, 8255), (3302, 8240), (4064, 6695), (4120, 6604), (5080, 5356)]