1315360

素因数分解:

$2^5\times 5^1\times {\mathrm{8221}}^1$

素因数の和:8236

約数の個数: 24

約数和(自身を含む): 3107916

約数和(自身を除く): 1792556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8221, 16442, 32884, 41105, 65768, 82210, 131536, 164420, 263072, 328840, 657680, 1315360]

約数ペア:

[(1, 1315360), (2, 657680), (4, 328840), (5, 263072), (8, 164420), (10, 131536), (16, 82210), (20, 65768), (32, 41105), (40, 32884), (80, 16442), (160, 8221)]