14994520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 34735680

約数和(自身を除く): 19741160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 223, 328, 410, 446, 820, 892, 1115, 1640, 1681, 1784, 2230, 3362, 4460, 6724, 8405, 8920, 9143, 13448, 16810, 18286, 33620, 36572, 45715, 67240, 73144, 91430, 182860, 365720, 374863, 749726, 1499452, 1874315, 2998904, 3748630, 7497260, 14994520]

約数ペア:

[(1, 14994520), (2, 7497260), (4, 3748630), (5, 2998904), (8, 1874315), (10, 1499452), (20, 749726), (40, 374863), (41, 365720), (82, 182860), (164, 91430), (205, 73144), (223, 67240), (328, 45715), (410, 36572), (446, 33620), (820, 18286), (892, 16810), (1115, 13448), (1640, 9143), (1681, 8920), (1784, 8405), (2230, 6724), (3362, 4460)]