25878486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{967}}^1\times {\mathrm{1777}}^1$

素因数の和:3007

約数の個数: 96

約数和(自身を含む): 72864658944

約数和(自身を除く): 46986172404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 967, 1004, 1255, 1506, 1777, 1934, 2510, 2901, 3012, 3554, 3765, 3868, 4835, 5020, 5331, 5802, 7108, 7530, 8885, 9670, 10662, 11604, 14505, 15060, 17770, 19340, 21324, 26655, 29010, 35540, 53310, 58020, 106620, 242717, 446027, 485434, 728151, 892054, 970868, 1213585, 1338081, 1456302, 1718359, 1784108, 2230135, 2427170, 2676162, 2912604, 3436718, 3640755, 4460270, 4854340, 5155077, 5352324, 6690405, 6873436, 7281510, 8591795, 8920540, 10310154, 13380810, 14563020, 17183590, 20620308, 25775385, 26761620, 34367180, 51550770, 103101540, 431308109, 862616218, 1293924327, 1725232436, 2156540545, 2587848654, 4313081090, 5175697308, 6469621635, 8626162180, 12939243270, 25878486540]

約数ペア:

[(1, 25878486540), (2, 12939243270), (3, 8626162180), (4, 6469621635), (5, 5175697308), (6, 4313081090), (10, 2587848654), (12, 2156540545), (15, 1725232436), (20, 1293924327), (30, 862616218), (60, 431308109), (251, 103101540), (502, 51550770), (753, 34367180), (967, 26761620), (1004, 25775385), (1255, 20620308), (1506, 17183590), (1777, 14563020), (1934, 13380810), (2510, 10310154), (2901, 8920540), (3012, 8591795), (3554, 7281510), (3765, 6873436), (3868, 6690405), (4835, 5352324), (5020, 5155077), (5331, 4854340), (5802, 4460270), (7108, 3640755), (7530, 3436718), (8885, 2912604), (9670, 2676162), (10662, 2427170), (11604, 2230135), (14505, 1784108), (15060, 1718359), (17770, 1456302), (19340, 1338081), (21324, 1213585), (26655, 970868), (29010, 892054), (35540, 728151), (53310, 485434), (58020, 446027), (106620, 242717)]