2755250

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 5256576

約数和(自身を除く): 2501326

約数列:

[1, 2, 5, 10, 25, 50, 103, 107, 125, 206, 214, 250, 515, 535, 1030, 1070, 2575, 2675, 5150, 5350, 11021, 12875, 13375, 22042, 25750, 26750, 55105, 110210, 275525, 551050, 1377625, 2755250]

約数ペア:

[(1, 2755250), (2, 1377625), (5, 551050), (10, 275525), (25, 110210), (50, 55105), (103, 26750), (107, 25750), (125, 22042), (206, 13375), (214, 12875), (250, 11021), (515, 5350), (535, 5150), (1030, 2675), (1070, 2575)]