28962379930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1\times {\mathrm{5501}}^1$

素因数の和:7623

約数の個数: 64

約数和(自身を含む): 59383570176

約数和(自身を除く): 30421190246

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2081, 2530, 4162, 5501, 10405, 11002, 20810, 22891, 27505, 45782, 47863, 55010, 60511, 95726, 114455, 121022, 126523, 228910, 239315, 253046, 302555, 478630, 526493, 605110, 632615, 1052986, 1265230, 1391753, 2632465, 2783506, 5264930, 6958765, 11447581, 13917530, 22895162, 57237905, 114475810, 125923391, 251846782, 263294363, 526588726, 629616955, 1259233910, 1316471815, 2632943630, 2896237993, 5792475986, 14481189965, 28962379930]

約数ペア:

[(1, 28962379930), (2, 14481189965), (5, 5792475986), (10, 2896237993), (11, 2632943630), (22, 1316471815), (23, 1259233910), (46, 629616955), (55, 526588726), (110, 263294363), (115, 251846782), (230, 125923391), (253, 114475810), (506, 57237905), (1265, 22895162), (2081, 13917530), (2530, 11447581), (4162, 6958765), (5501, 5264930), (10405, 2783506), (11002, 2632465), (20810, 1391753), (22891, 1265230), (27505, 1052986), (45782, 632615), (47863, 605110), (55010, 526493), (60511, 478630), (95726, 302555), (114455, 253046), (121022, 239315), (126523, 228910)]