5465740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39041}}^1$

素因数の和:39057

約数の個数: 24

約数和(自身を含む): 13118112

約数和(自身を除く): 7652372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39041, 78082, 156164, 195205, 273287, 390410, 546574, 780820, 1093148, 1366435, 2732870, 5465740]

約数ペア:

[(1, 5465740), (2, 2732870), (4, 1366435), (5, 1093148), (7, 780820), (10, 546574), (14, 390410), (20, 273287), (28, 195205), (35, 156164), (70, 78082), (140, 39041)]