54279040

素因数分解:

$2^7\times 5^1\times {\mathrm{84811}}^1$

素因数の和:84830

約数の個数: 32

約数和(自身を含む): 129762360

約数和(自身を除く): 75483320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84811, 169622, 339244, 424055, 678488, 848110, 1356976, 1696220, 2713952, 3392440, 5427904, 6784880, 10855808, 13569760, 27139520, 54279040]

約数ペア:

[(1, 54279040), (2, 27139520), (4, 13569760), (5, 10855808), (8, 6784880), (10, 5427904), (16, 3392440), (20, 2713952), (32, 1696220), (40, 1356976), (64, 848110), (80, 678488), (128, 424055), (160, 339244), (320, 169622), (640, 84811)]