14778680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 38845440

約数和(自身を除く): 24066760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1123, 1316, 1645, 1880, 2246, 2632, 3290, 4492, 5615, 6580, 7861, 8984, 11230, 13160, 15722, 22460, 31444, 39305, 44920, 52781, 62888, 78610, 105562, 157220, 211124, 263905, 314440, 369467, 422248, 527810, 738934, 1055620, 1477868, 1847335, 2111240, 2955736, 3694670, 7389340, 14778680]

約数ペア:

[(1, 14778680), (2, 7389340), (4, 3694670), (5, 2955736), (7, 2111240), (8, 1847335), (10, 1477868), (14, 1055620), (20, 738934), (28, 527810), (35, 422248), (40, 369467), (47, 314440), (56, 263905), (70, 211124), (94, 157220), (140, 105562), (188, 78610), (235, 62888), (280, 52781), (329, 44920), (376, 39305), (470, 31444), (658, 22460), (940, 15722), (1123, 13160), (1316, 11230), (1645, 8984), (1880, 7861), (2246, 6580), (2632, 5615), (3290, 4492)]