5485360

素因数分解:

$2^4\times 5^1\times {\mathrm{68567}}^1$

素因数の和:68580

約数の個数: 20

約数和(自身を含む): 12753648

約数和(自身を除く): 7268288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68567, 137134, 274268, 342835, 548536, 685670, 1097072, 1371340, 2742680, 5485360]

約数ペア:

[(1, 5485360), (2, 2742680), (4, 1371340), (5, 1097072), (8, 685670), (10, 548536), (16, 342835), (20, 274268), (40, 137134), (80, 68567)]