70885060

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12613}}^1$

素因数の和:12903

約数の個数: 24

約数和(自身を含む): 149400216

約数和(自身を除く): 78515156

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 12613, 25226, 50452, 63065, 126130, 252260, 3544253, 7088506, 14177012, 17721265, 35442530, 70885060]

約数ペア:

[(1, 70885060), (2, 35442530), (4, 17721265), (5, 14177012), (10, 7088506), (20, 3544253), (281, 252260), (562, 126130), (1124, 63065), (1405, 50452), (2810, 25226), (5620, 12613)]