2732500

素因数分解:

$2^2\times 5^4\times {\mathrm{1093}}^1$

素因数の和:1117

約数の個数: 30

約数和(自身を含む): 5980898

約数和(自身を除く): 3248398

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1093, 1250, 2186, 2500, 4372, 5465, 10930, 21860, 27325, 54650, 109300, 136625, 273250, 546500, 683125, 1366250, 2732500]

約数ペア:

[(1, 2732500), (2, 1366250), (4, 683125), (5, 546500), (10, 273250), (20, 136625), (25, 109300), (50, 54650), (100, 27325), (125, 21860), (250, 10930), (500, 5465), (625, 4372), (1093, 2500), (1250, 2186)]