14231620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 18282428

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 431, 508, 635, 862, 1270, 1651, 1724, 2155, 2540, 3302, 4310, 5603, 6604, 8255, 8620, 11206, 16510, 22412, 28015, 33020, 54737, 56030, 109474, 112060, 218948, 273685, 547370, 711581, 1094740, 1423162, 2846324, 3557905, 7115810, 14231620]

約数ペア:

[(1, 14231620), (2, 7115810), (4, 3557905), (5, 2846324), (10, 1423162), (13, 1094740), (20, 711581), (26, 547370), (52, 273685), (65, 218948), (127, 112060), (130, 109474), (254, 56030), (260, 54737), (431, 33020), (508, 28015), (635, 22412), (862, 16510), (1270, 11206), (1651, 8620), (1724, 8255), (2155, 6604), (2540, 5603), (3302, 4310)]