14823760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 39926016

約数和(自身を除く): 25102256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 257, 280, 412, 514, 515, 560, 721, 824, 1028, 1030, 1285, 1442, 1648, 1799, 2056, 2060, 2570, 2884, 3598, 3605, 4112, 4120, 5140, 5768, 7196, 7210, 8240, 8995, 10280, 11536, 14392, 14420, 17990, 20560, 26471, 28784, 28840, 35980, 52942, 57680, 71960, 105884, 132355, 143920, 185297, 211768, 264710, 370594, 423536, 529420, 741188, 926485, 1058840, 1482376, 1852970, 2117680, 2964752, 3705940, 7411880, 14823760]

約数ペア:

[(1, 14823760), (2, 7411880), (4, 3705940), (5, 2964752), (7, 2117680), (8, 1852970), (10, 1482376), (14, 1058840), (16, 926485), (20, 741188), (28, 529420), (35, 423536), (40, 370594), (56, 264710), (70, 211768), (80, 185297), (103, 143920), (112, 132355), (140, 105884), (206, 71960), (257, 57680), (280, 52942), (412, 35980), (514, 28840), (515, 28784), (560, 26471), (721, 20560), (824, 17990), (1028, 14420), (1030, 14392), (1285, 11536), (1442, 10280), (1648, 8995), (1799, 8240), (2056, 7210), (2060, 7196), (2570, 5768), (2884, 5140), (3598, 4120), (3605, 4112)]