261036010

素因数分解:

$2^1\times 5^1\times {\mathrm{2707}}^1\times {\mathrm{9643}}^1$

素因数の和:12357

約数の個数: 16

約数和(自身を含む): 470087136

約数和(自身を除く): 209051126

約数列:

[1, 2, 5, 10, 2707, 5414, 9643, 13535, 19286, 27070, 48215, 96430, 26103601, 52207202, 130518005, 261036010]

約数ペア:

[(1, 261036010), (2, 130518005), (5, 52207202), (10, 26103601), (2707, 96430), (5414, 48215), (9643, 27070), (13535, 19286)]