260910320330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11117}}^1\times {\mathrm{213359}}^1$

素因数の和:224494

約数の個数: 32

約数和(自身を含む): 512381479680

約数和(自身を除く): 251471159350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11117, 22234, 55585, 111170, 122287, 213359, 244574, 426718, 611435, 1066795, 1222870, 2133590, 2346949, 4693898, 11734745, 23469490, 2371912003, 4743824006, 11859560015, 23719120030, 26091032033, 52182064066, 130455160165, 260910320330]

約数ペア:

[(1, 260910320330), (2, 130455160165), (5, 52182064066), (10, 26091032033), (11, 23719120030), (22, 11859560015), (55, 4743824006), (110, 2371912003), (11117, 23469490), (22234, 11734745), (55585, 4693898), (111170, 2346949), (122287, 2133590), (213359, 1222870), (244574, 1066795), (426718, 611435)]