10321490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7879}}^1$

素因数の和:8017

約数の個数: 16

約数和(自身を含む): 18722880

約数和(自身を除く): 8401390

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 7879, 15758, 39395, 78790, 1032149, 2064298, 5160745, 10321490]

約数ペア:

[(1, 10321490), (2, 5160745), (5, 2064298), (10, 1032149), (131, 78790), (262, 39395), (655, 15758), (1310, 7879)]