26197320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5134

約数の個数: 64

約数和(自身を含む): 80435520

約数和(自身を除く): 54238200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5077, 5160, 10154, 15231, 20308, 25385, 30462, 40616, 50770, 60924, 76155, 101540, 121848, 152310, 203080, 218311, 304620, 436622, 609240, 654933, 873244, 1091555, 1309866, 1746488, 2183110, 2619732, 3274665, 4366220, 5239464, 6549330, 8732440, 13098660, 26197320]

約数ペア:

[(1, 26197320), (2, 13098660), (3, 8732440), (4, 6549330), (5, 5239464), (6, 4366220), (8, 3274665), (10, 2619732), (12, 2183110), (15, 1746488), (20, 1309866), (24, 1091555), (30, 873244), (40, 654933), (43, 609240), (60, 436622), (86, 304620), (120, 218311), (129, 203080), (172, 152310), (215, 121848), (258, 101540), (344, 76155), (430, 60924), (516, 50770), (645, 40616), (860, 30462), (1032, 25385), (1290, 20308), (1720, 15231), (2580, 10154), (5077, 5160)]