5261530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 9738396

約数和(自身を除く): 4476866

約数列:

[1, 2, 5, 10, 41, 82, 205, 313, 410, 626, 1565, 1681, 3130, 3362, 8405, 12833, 16810, 25666, 64165, 128330, 526153, 1052306, 2630765, 5261530]

約数ペア:

[(1, 5261530), (2, 2630765), (5, 1052306), (10, 526153), (41, 128330), (82, 64165), (205, 25666), (313, 16810), (410, 12833), (626, 8405), (1565, 3362), (1681, 3130)]