5485750

素因数分解:

$2^1\times 5^3\times {\mathrm{21943}}^1$

素因数の和:21960

約数の個数: 16

約数和(自身を含む): 10269792

約数和(自身を除く): 4784042

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 21943, 43886, 109715, 219430, 548575, 1097150, 2742875, 5485750]

約数ペア:

[(1, 5485750), (2, 2742875), (5, 1097150), (10, 548575), (25, 219430), (50, 109715), (125, 43886), (250, 21943)]