22897880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24889}}^1$

素因数の和:24923

約数の個数: 32

約数和(自身を含む): 53762400

約数和(自身を除く): 30864520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 24889, 49778, 99556, 124445, 199112, 248890, 497780, 572447, 995560, 1144894, 2289788, 2862235, 4579576, 5724470, 11448940, 22897880]

約数ペア:

[(1, 22897880), (2, 11448940), (4, 5724470), (5, 4579576), (8, 2862235), (10, 2289788), (20, 1144894), (23, 995560), (40, 572447), (46, 497780), (92, 248890), (115, 199112), (184, 124445), (230, 99556), (460, 49778), (920, 24889)]