11826080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10559}}^1$

素因数の和:10581

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 20107360

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, 10559, 21118, 42236, 52795, 73913, 84472, 105590, 147826, 168944, 211180, 295652, 337888, 369565, 422360, 591304, 739130, 844720, 1182608, 1478260, 1689440, 2365216, 2956520, 5913040, 11826080]

約数ペア:

[(1, 11826080), (2, 5913040), (4, 2956520), (5, 2365216), (7, 1689440), (8, 1478260), (10, 1182608), (14, 844720), (16, 739130), (20, 591304), (28, 422360), (32, 369565), (35, 337888), (40, 295652), (56, 211180), (70, 168944), (80, 147826), (112, 105590), (140, 84472), (160, 73913), (224, 52795), (280, 42236), (560, 21118), (1120, 10559)]