1016131490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2315

約数の個数: 64

約数和(自身を含む): 2093859072

約数和(自身を除く): 1077727582

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 193, 230, 253, 386, 506, 965, 1265, 1930, 2081, 2123, 2530, 4162, 4246, 4439, 8878, 10405, 10615, 20810, 21230, 22195, 22891, 44390, 45782, 47863, 48829, 95726, 97658, 114455, 228910, 239315, 244145, 401633, 478630, 488290, 526493, 803266, 1052986, 2008165, 2632465, 4016330, 4417963, 5264930, 8835926, 9237559, 18475118, 22089815, 44179630, 46187795, 92375590, 101613149, 203226298, 508065745, 1016131490]

約数ペア:

[(1, 1016131490), (2, 508065745), (5, 203226298), (10, 101613149), (11, 92375590), (22, 46187795), (23, 44179630), (46, 22089815), (55, 18475118), (110, 9237559), (115, 8835926), (193, 5264930), (230, 4417963), (253, 4016330), (386, 2632465), (506, 2008165), (965, 1052986), (1265, 803266), (1930, 526493), (2081, 488290), (2123, 478630), (2530, 401633), (4162, 244145), (4246, 239315), (4439, 228910), (8878, 114455), (10405, 97658), (10615, 95726), (20810, 48829), (21230, 47863), (22195, 45782), (22891, 44390)]