27426800

素因数分解:

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

素因数の和:68585

約数の個数: 30

約数和(自身を含む): 65893848

約数和(自身を除く): 38467048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 68567, 137134, 274268, 342835, 548536, 685670, 1097072, 1371340, 1714175, 2742680, 3428350, 5485360, 6856700, 13713400, 27426800]

約数ペア:

[(1, 27426800), (2, 13713400), (4, 6856700), (5, 5485360), (8, 3428350), (10, 2742680), (16, 1714175), (20, 1371340), (25, 1097072), (40, 685670), (50, 548536), (80, 342835), (100, 274268), (200, 137134), (400, 68567)]