5723480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20441}}^1$

素因数の和:20459

約数の個数: 32

約数和(自身を含む): 14718240

約数和(自身を除く): 8994760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20441, 40882, 81764, 102205, 143087, 163528, 204410, 286174, 408820, 572348, 715435, 817640, 1144696, 1430870, 2861740, 5723480]

約数ペア:

[(1, 5723480), (2, 2861740), (4, 1430870), (5, 1144696), (7, 817640), (8, 715435), (10, 572348), (14, 408820), (20, 286174), (28, 204410), (35, 163528), (40, 143087), (56, 102205), (70, 81764), (140, 40882), (280, 20441)]