132253780

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{4447}}^1$

素因数の和:5943

約数の個数: 24

約数和(自身を含む): 277982208

約数和(自身を除く): 145728428

約数列:

[1, 2, 4, 5, 10, 20, 1487, 2974, 4447, 5948, 7435, 8894, 14870, 17788, 22235, 29740, 44470, 88940, 6612689, 13225378, 26450756, 33063445, 66126890, 132253780]

約数ペア:

[(1, 132253780), (2, 66126890), (4, 33063445), (5, 26450756), (10, 13225378), (20, 6612689), (1487, 88940), (2974, 44470), (4447, 29740), (5948, 22235), (7435, 17788), (8894, 14870)]