67543060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{259781}}^1$

素因数の和:259803

約数の個数: 24

約数和(自身を含む): 152751816

約数和(自身を除く): 85208756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 259781, 519562, 1039124, 1298905, 2597810, 3377153, 5195620, 6754306, 13508612, 16885765, 33771530, 67543060]

約数ペア:

[(1, 67543060), (2, 33771530), (4, 16885765), (5, 13508612), (10, 6754306), (13, 5195620), (20, 3377153), (26, 2597810), (52, 1298905), (65, 1039124), (130, 519562), (260, 259781)]