133526260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2087}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 321318144

約数和(自身を除く): 187791884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1828, 2087, 2285, 3199, 4174, 4570, 6398, 8348, 9140, 10435, 12796, 14609, 15995, 20870, 29218, 31990, 41740, 58436, 63980, 73045, 146090, 292180, 953759, 1907518, 3815036, 4768795, 6676313, 9537590, 13352626, 19075180, 26705252, 33381565, 66763130, 133526260]

約数ペア:

[(1, 133526260), (2, 66763130), (4, 33381565), (5, 26705252), (7, 19075180), (10, 13352626), (14, 9537590), (20, 6676313), (28, 4768795), (35, 3815036), (70, 1907518), (140, 953759), (457, 292180), (914, 146090), (1828, 73045), (2087, 63980), (2285, 58436), (3199, 41740), (4174, 31990), (4570, 29218), (6398, 20870), (8348, 15995), (9140, 14609), (10435, 12796)]