66002240

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1119

約数の個数: 56

約数和(自身を含む): 158008320

約数和(自身を除く): 92006080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 863, 956, 1195, 1726, 1912, 2390, 3452, 3824, 4315, 4780, 6904, 7648, 8630, 9560, 13808, 15296, 17260, 19120, 27616, 34520, 38240, 55232, 69040, 76480, 138080, 206257, 276160, 412514, 825028, 1031285, 1650056, 2062570, 3300112, 4125140, 6600224, 8250280, 13200448, 16500560, 33001120, 66002240]

約数ペア:

[(1, 66002240), (2, 33001120), (4, 16500560), (5, 13200448), (8, 8250280), (10, 6600224), (16, 4125140), (20, 3300112), (32, 2062570), (40, 1650056), (64, 1031285), (80, 825028), (160, 412514), (239, 276160), (320, 206257), (478, 138080), (863, 76480), (956, 69040), (1195, 55232), (1726, 38240), (1912, 34520), (2390, 27616), (3452, 19120), (3824, 17260), (4315, 15296), (4780, 13808), (6904, 9560), (7648, 8630)]