1523376020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{17159}}^1$

素因数の和:17384

約数の個数: 48

約数和(自身を含む): 3355672320

約数和(自身を除く): 1832296300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 386, 460, 772, 965, 1930, 3860, 4439, 8878, 17159, 17756, 22195, 34318, 44390, 68636, 85795, 88780, 171590, 343180, 394657, 789314, 1578628, 1973285, 3311687, 3946570, 6623374, 7893140, 13246748, 16558435, 33116870, 66233740, 76168801, 152337602, 304675204, 380844005, 761688010, 1523376020]

約数ペア:

[(1, 1523376020), (2, 761688010), (4, 380844005), (5, 304675204), (10, 152337602), (20, 76168801), (23, 66233740), (46, 33116870), (92, 16558435), (115, 13246748), (193, 7893140), (230, 6623374), (386, 3946570), (460, 3311687), (772, 1973285), (965, 1578628), (1930, 789314), (3860, 394657), (4439, 343180), (8878, 171590), (17159, 88780), (17756, 85795), (22195, 68636), (34318, 44390)]