14459720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 36158400

約数和(自身を除く): 21698680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 557, 590, 649, 1114, 1180, 1298, 2228, 2360, 2596, 2785, 3245, 4456, 5192, 5570, 6127, 6490, 11140, 12254, 12980, 22280, 24508, 25960, 30635, 32863, 49016, 61270, 65726, 122540, 131452, 164315, 245080, 262904, 328630, 361493, 657260, 722986, 1314520, 1445972, 1807465, 2891944, 3614930, 7229860, 14459720]

約数ペア:

[(1, 14459720), (2, 7229860), (4, 3614930), (5, 2891944), (8, 1807465), (10, 1445972), (11, 1314520), (20, 722986), (22, 657260), (40, 361493), (44, 328630), (55, 262904), (59, 245080), (88, 164315), (110, 131452), (118, 122540), (220, 65726), (236, 61270), (295, 49016), (440, 32863), (472, 30635), (557, 25960), (590, 24508), (649, 22280), (1114, 12980), (1180, 12254), (1298, 11140), (2228, 6490), (2360, 6127), (2596, 5570), (2785, 5192), (3245, 4456)]