27139520

素因数分解:

$2^6\times 5^1\times {\mathrm{84811}}^1$

素因数の和:84828

約数の個数: 28

約数和(自身を含む): 64626744

約数和(自身を除く): 37487224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 84811, 169622, 339244, 424055, 678488, 848110, 1356976, 1696220, 2713952, 3392440, 5427904, 6784880, 13569760, 27139520]

約数ペア:

[(1, 27139520), (2, 13569760), (4, 6784880), (5, 5427904), (8, 3392440), (10, 2713952), (16, 1696220), (20, 1356976), (32, 848110), (40, 678488), (64, 424055), (80, 339244), (160, 169622), (320, 84811)]