72014060

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{7879}}^1$

素因数の和:8345

約数の個数: 24

約数和(自身を含む): 151579680

約数和(自身を除く): 79565620

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 7879, 9140, 15758, 31516, 39395, 78790, 157580, 3600703, 7201406, 14402812, 18003515, 36007030, 72014060]

約数ペア:

[(1, 72014060), (2, 36007030), (4, 18003515), (5, 14402812), (10, 7201406), (20, 3600703), (457, 157580), (914, 78790), (1828, 39395), (2285, 31516), (4570, 15758), (7879, 9140)]