5443480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19441}}^1$

素因数の和:19459

約数の個数: 32

約数和(自身を含む): 13998240

約数和(自身を除く): 8554760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19441, 38882, 77764, 97205, 136087, 155528, 194410, 272174, 388820, 544348, 680435, 777640, 1088696, 1360870, 2721740, 5443480]

約数ペア:

[(1, 5443480), (2, 2721740), (4, 1360870), (5, 1088696), (7, 777640), (8, 680435), (10, 544348), (14, 388820), (20, 272174), (28, 194410), (35, 155528), (40, 136087), (56, 97205), (70, 77764), (140, 38882), (280, 19441)]