5989480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{21391}}^1$

素因数の和:21409

約数の個数: 32

約数和(自身を含む): 15402240

約数和(自身を除く): 9412760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 21391, 42782, 85564, 106955, 149737, 171128, 213910, 299474, 427820, 598948, 748685, 855640, 1197896, 1497370, 2994740, 5989480]

約数ペア:

[(1, 5989480), (2, 2994740), (4, 1497370), (5, 1197896), (7, 855640), (8, 748685), (10, 598948), (14, 427820), (20, 299474), (28, 213910), (35, 171128), (40, 149737), (56, 106955), (70, 85564), (140, 42782), (280, 21391)]