9140360

素因数分解:

$2^3\times 5^1\times {\mathrm{228509}}^1$

素因数の和:228520

約数の個数: 16

約数和(自身を含む): 20565900

約数和(自身を除く): 11425540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 228509, 457018, 914036, 1142545, 1828072, 2285090, 4570180, 9140360]

約数ペア:

[(1, 9140360), (2, 4570180), (4, 2285090), (5, 1828072), (8, 1142545), (10, 914036), (20, 457018), (40, 228509)]