9222640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 25141248

約数和(自身を除く): 15918608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 383, 430, 560, 602, 688, 766, 860, 1204, 1505, 1532, 1720, 1915, 2408, 2681, 3010, 3064, 3440, 3830, 4816, 5362, 6020, 6128, 7660, 10724, 12040, 13405, 15320, 16469, 21448, 24080, 26810, 30640, 32938, 42896, 53620, 65876, 82345, 107240, 115283, 131752, 164690, 214480, 230566, 263504, 329380, 461132, 576415, 658760, 922264, 1152830, 1317520, 1844528, 2305660, 4611320, 9222640]

約数ペア:

[(1, 9222640), (2, 4611320), (4, 2305660), (5, 1844528), (7, 1317520), (8, 1152830), (10, 922264), (14, 658760), (16, 576415), (20, 461132), (28, 329380), (35, 263504), (40, 230566), (43, 214480), (56, 164690), (70, 131752), (80, 115283), (86, 107240), (112, 82345), (140, 65876), (172, 53620), (215, 42896), (280, 32938), (301, 30640), (344, 26810), (383, 24080), (430, 21448), (560, 16469), (602, 15320), (688, 13405), (766, 12040), (860, 10724), (1204, 7660), (1505, 6128), (1532, 6020), (1720, 5362), (1915, 4816), (2408, 3830), (2681, 3440), (3010, 3064)]