1175128520

素因数分解:

$2^3\times 5^1\times {\mathrm{29378213}}^1$

素因数の和:29378224

約数の個数: 16

約数和(自身を含む): 2644039260

約数和(自身を除く): 1468910740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 29378213, 58756426, 117512852, 146891065, 235025704, 293782130, 587564260, 1175128520]

約数ペア:

[(1, 1175128520), (2, 587564260), (4, 293782130), (5, 235025704), (8, 146891065), (10, 117512852), (20, 58756426), (40, 29378213)]