30027400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11549}}^1$

素因数の和:11578

約数の個数: 48

約数和(自身を含む): 75190500

約数和(自身を除く): 45163100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 11549, 23098, 46196, 57745, 92392, 115490, 150137, 230980, 288725, 300274, 461960, 577450, 600548, 750685, 1154900, 1201096, 1501370, 2309800, 3002740, 3753425, 6005480, 7506850, 15013700, 30027400]

約数ペア:

[(1, 30027400), (2, 15013700), (4, 7506850), (5, 6005480), (8, 3753425), (10, 3002740), (13, 2309800), (20, 1501370), (25, 1201096), (26, 1154900), (40, 750685), (50, 600548), (52, 577450), (65, 461960), (100, 300274), (104, 288725), (130, 230980), (200, 150137), (260, 115490), (325, 92392), (520, 57745), (650, 46196), (1300, 23098), (2600, 11549)]