87532540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{106747}}^1$

素因数の和:106797

約数の個数: 24

約数和(自身を含む): 188303472

約数和(自身を除く): 100770932

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 106747, 213494, 426988, 533735, 1067470, 2134940, 4376627, 8753254, 17506508, 21883135, 43766270, 87532540]

約数ペア:

[(1, 87532540), (2, 43766270), (4, 21883135), (5, 17506508), (10, 8753254), (20, 4376627), (41, 2134940), (82, 1067470), (164, 533735), (205, 426988), (410, 213494), (820, 106747)]