2680896500

素因数分解:

$2^2\times 5^3\times {\mathrm{5361793}}^1$

素因数の和:5361812

約数の個数: 24

約数和(自身を含む): 5855079048

約数和(自身を除く): 3174182548

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 5361793, 10723586, 21447172, 26808965, 53617930, 107235860, 134044825, 268089650, 536179300, 670224125, 1340448250, 2680896500]

約数ペア:

[(1, 2680896500), (2, 1340448250), (4, 670224125), (5, 536179300), (10, 268089650), (20, 134044825), (25, 107235860), (50, 53617930), (100, 26808965), (125, 21447172), (250, 10723586), (500, 5361793)]