80110012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2129}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 146714400

約数和(自身を除く): 66604388

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1636, 2129, 4258, 8516, 9407, 18814, 37628, 48967, 97934, 195868, 870761, 1741522, 3483044, 20027503, 40055006, 80110012]

約数ペア:

[(1, 80110012), (2, 40055006), (4, 20027503), (23, 3483044), (46, 1741522), (92, 870761), (409, 195868), (818, 97934), (1636, 48967), (2129, 37628), (4258, 18814), (8516, 9407)]