19003722170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{8087}}^1$

素因数の和:8735

約数の個数: 64

約数和(自身を含む): 37861157376

約数和(自身を除く): 18857435206

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 601, 782, 1202, 1955, 3005, 3910, 6010, 8087, 10217, 13823, 16174, 20434, 27646, 40435, 51085, 69115, 80870, 102170, 137479, 138230, 186001, 234991, 274958, 372002, 469982, 687395, 930005, 1174955, 1374790, 1860010, 2349910, 3162017, 4860287, 6324034, 9720574, 15810085, 24301435, 31620170, 48602870, 82624879, 111786601, 165249758, 223573202, 413124395, 558933005, 826248790, 1117866010, 1900372217, 3800744434, 9501861085, 19003722170]

約数ペア:

[(1, 19003722170), (2, 9501861085), (5, 3800744434), (10, 1900372217), (17, 1117866010), (23, 826248790), (34, 558933005), (46, 413124395), (85, 223573202), (115, 165249758), (170, 111786601), (230, 82624879), (391, 48602870), (601, 31620170), (782, 24301435), (1202, 15810085), (1955, 9720574), (3005, 6324034), (3910, 4860287), (6010, 3162017), (8087, 2349910), (10217, 1860010), (13823, 1374790), (16174, 1174955), (20434, 930005), (27646, 687395), (40435, 469982), (51085, 372002), (69115, 274958), (80870, 234991), (102170, 186001), (137479, 138230)]