47584180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{339887}}^1$

素因数の和:339903

約数の個数: 24

約数和(自身を含む): 114202368

約数和(自身を除く): 66618188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 339887, 679774, 1359548, 1699435, 2379209, 3398870, 4758418, 6797740, 9516836, 11896045, 23792090, 47584180]

約数ペア:

[(1, 47584180), (2, 23792090), (4, 11896045), (5, 9516836), (7, 6797740), (10, 4758418), (14, 3398870), (20, 2379209), (28, 1699435), (35, 1359548), (70, 679774), (140, 339887)]