6562660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 15212736

約数和(自身を除く): 8650076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 587, 860, 1118, 1174, 2236, 2348, 2795, 2935, 5590, 5870, 7631, 11180, 11740, 15262, 25241, 30524, 38155, 50482, 76310, 100964, 126205, 152620, 252410, 328133, 504820, 656266, 1312532, 1640665, 3281330, 6562660]

約数ペア:

[(1, 6562660), (2, 3281330), (4, 1640665), (5, 1312532), (10, 656266), (13, 504820), (20, 328133), (26, 252410), (43, 152620), (52, 126205), (65, 100964), (86, 76310), (130, 50482), (172, 38155), (215, 30524), (260, 25241), (430, 15262), (559, 11740), (587, 11180), (860, 7631), (1118, 5870), (1174, 5590), (2236, 2935), (2348, 2795)]