3548350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 3763682

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 103, 106, 130, 206, 265, 325, 515, 530, 650, 689, 1030, 1325, 1339, 1378, 2575, 2650, 2678, 3445, 5150, 5459, 6695, 6890, 10918, 13390, 17225, 27295, 33475, 34450, 54590, 66950, 70967, 136475, 141934, 272950, 354835, 709670, 1774175, 3548350]

約数ペア:

[(1, 3548350), (2, 1774175), (5, 709670), (10, 354835), (13, 272950), (25, 141934), (26, 136475), (50, 70967), (53, 66950), (65, 54590), (103, 34450), (106, 33475), (130, 27295), (206, 17225), (265, 13390), (325, 10918), (515, 6890), (530, 6695), (650, 5459), (689, 5150), (1030, 3445), (1325, 2678), (1339, 2650), (1378, 2575)]