2979520

素因数分解:

$2^6\times 5^1\times {\mathrm{9311}}^1$

素因数の和:9328

約数の個数: 28

約数和(自身を含む): 7095744

約数和(自身を除く): 4116224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9311, 18622, 37244, 46555, 74488, 93110, 148976, 186220, 297952, 372440, 595904, 744880, 1489760, 2979520]

約数ペア:

[(1, 2979520), (2, 1489760), (4, 744880), (5, 595904), (8, 372440), (10, 297952), (16, 186220), (20, 148976), (32, 93110), (40, 74488), (64, 46555), (80, 37244), (160, 18622), (320, 9311)]