2723750

素因数分解:

$2^1\times 5^4\times {\mathrm{2179}}^1$

素因数の和:2201

約数の個数: 20

約数和(自身を含む): 5107740

約数和(自身を除く): 2383990

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 2179, 4358, 10895, 21790, 54475, 108950, 272375, 544750, 1361875, 2723750]

約数ペア:

[(1, 2723750), (2, 1361875), (5, 544750), (10, 272375), (25, 108950), (50, 54475), (125, 21790), (250, 10895), (625, 4358), (1250, 2179)]