82554500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 208965120

約数和(自身を除く): 126410620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 103, 125, 140, 175, 206, 229, 250, 350, 412, 458, 500, 515, 700, 721, 875, 916, 1030, 1145, 1442, 1603, 1750, 2060, 2290, 2575, 2884, 3206, 3500, 3605, 4580, 5150, 5725, 6412, 7210, 8015, 10300, 11450, 12875, 14420, 16030, 18025, 22900, 23587, 25750, 28625, 32060, 36050, 40075, 47174, 51500, 57250, 72100, 80150, 90125, 94348, 114500, 117935, 160300, 165109, 180250, 200375, 235870, 330218, 360500, 400750, 471740, 589675, 660436, 801500, 825545, 1179350, 1651090, 2358700, 2948375, 3302180, 4127725, 5896750, 8255450, 11793500, 16510900, 20638625, 41277250, 82554500]

約数ペア:

[(1, 82554500), (2, 41277250), (4, 20638625), (5, 16510900), (7, 11793500), (10, 8255450), (14, 5896750), (20, 4127725), (25, 3302180), (28, 2948375), (35, 2358700), (50, 1651090), (70, 1179350), (100, 825545), (103, 801500), (125, 660436), (140, 589675), (175, 471740), (206, 400750), (229, 360500), (250, 330218), (350, 235870), (412, 200375), (458, 180250), (500, 165109), (515, 160300), (700, 117935), (721, 114500), (875, 94348), (916, 90125), (1030, 80150), (1145, 72100), (1442, 57250), (1603, 51500), (1750, 47174), (2060, 40075), (2290, 36050), (2575, 32060), (2884, 28625), (3206, 25750), (3500, 23587), (3605, 22900), (4580, 18025), (5150, 16030), (5725, 14420), (6412, 12875), (7210, 11450), (8015, 10300)]