11257900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 24689392

約数和(自身を除く): 13431492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 1093, 2060, 2186, 2575, 4372, 5150, 5465, 10300, 10930, 21860, 27325, 54650, 109300, 112579, 225158, 450316, 562895, 1125790, 2251580, 2814475, 5628950, 11257900]

約数ペア:

[(1, 11257900), (2, 5628950), (4, 2814475), (5, 2251580), (10, 1125790), (20, 562895), (25, 450316), (50, 225158), (100, 112579), (103, 109300), (206, 54650), (412, 27325), (515, 21860), (1030, 10930), (1093, 10300), (2060, 5465), (2186, 5150), (2575, 4372)]