71466080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{63809}}^1$

素因数の和:63831

約数の個数: 48

約数和(自身を含む): 192961440

約数和(自身を除く): 121495360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 63809, 127618, 255236, 319045, 446663, 510472, 638090, 893326, 1020944, 1276180, 1786652, 2041888, 2233315, 2552360, 3573304, 4466630, 5104720, 7146608, 8933260, 10209440, 14293216, 17866520, 35733040, 71466080]

約数ペア:

[(1, 71466080), (2, 35733040), (4, 17866520), (5, 14293216), (7, 10209440), (8, 8933260), (10, 7146608), (14, 5104720), (16, 4466630), (20, 3573304), (28, 2552360), (32, 2233315), (35, 2041888), (40, 1786652), (56, 1276180), (70, 1020944), (80, 893326), (112, 638090), (140, 510472), (160, 446663), (224, 319045), (280, 255236), (560, 127618), (1120, 63809)]