2856010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3209}}^1$

素因数の和:3305

約数の個数: 16

約数和(自身を含む): 5200200

約数和(自身を除く): 2344190

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3209, 6418, 16045, 32090, 285601, 571202, 1428005, 2856010]

約数ペア:

[(1, 2856010), (2, 1428005), (5, 571202), (10, 285601), (89, 32090), (178, 16045), (445, 6418), (890, 3209)]