25356130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8101}}^1$

素因数の和:8421

約数の個数: 16

約数和(自身を含む): 45792504

約数和(自身を除く): 20436374

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 8101, 16202, 40505, 81010, 2535613, 5071226, 12678065, 25356130]

約数ペア:

[(1, 25356130), (2, 12678065), (5, 5071226), (10, 2535613), (313, 81010), (626, 40505), (1565, 16202), (3130, 8101)]