54184640

素因数分解:

$2^6\times 5^1\times {\mathrm{169327}}^1$

素因数の和:169344

約数の個数: 28

約数和(自身を含む): 129027936

約数和(自身を除く): 74843296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 169327, 338654, 677308, 846635, 1354616, 1693270, 2709232, 3386540, 5418464, 6773080, 10836928, 13546160, 27092320, 54184640]

約数ペア:

[(1, 54184640), (2, 27092320), (4, 13546160), (5, 10836928), (8, 6773080), (10, 5418464), (16, 3386540), (20, 2709232), (32, 1693270), (40, 1354616), (64, 846635), (80, 677308), (160, 338654), (320, 169327)]