1062520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 2423520

約数和(自身を除く): 1361000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 263, 404, 505, 526, 808, 1010, 1052, 1315, 2020, 2104, 2630, 4040, 5260, 10520, 26563, 53126, 106252, 132815, 212504, 265630, 531260, 1062520]

約数ペア:

[(1, 1062520), (2, 531260), (4, 265630), (5, 212504), (8, 132815), (10, 106252), (20, 53126), (40, 26563), (101, 10520), (202, 5260), (263, 4040), (404, 2630), (505, 2104), (526, 2020), (808, 1315), (1010, 1052)]