5510500

素因数分解:

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

素因数の和:229

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 6754844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 107, 125, 206, 214, 250, 412, 428, 500, 515, 535, 1030, 1070, 2060, 2140, 2575, 2675, 5150, 5350, 10300, 10700, 11021, 12875, 13375, 22042, 25750, 26750, 44084, 51500, 53500, 55105, 110210, 220420, 275525, 551050, 1102100, 1377625, 2755250, 5510500]

約数ペア:

[(1, 5510500), (2, 2755250), (4, 1377625), (5, 1102100), (10, 551050), (20, 275525), (25, 220420), (50, 110210), (100, 55105), (103, 53500), (107, 51500), (125, 44084), (206, 26750), (214, 25750), (250, 22042), (412, 13375), (428, 12875), (500, 11021), (515, 10700), (535, 10300), (1030, 5350), (1070, 5150), (2060, 2675), (2140, 2575)]