82588100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 206653440

約数和(自身を除く): 124065340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 635, 700, 889, 929, 1270, 1778, 1858, 2540, 3175, 3556, 3716, 4445, 4645, 6350, 6503, 8890, 9290, 12700, 13006, 17780, 18580, 22225, 23225, 26012, 32515, 44450, 46450, 65030, 88900, 92900, 117983, 130060, 162575, 235966, 325150, 471932, 589915, 650300, 825881, 1179830, 1651762, 2359660, 2949575, 3303524, 4129405, 5899150, 8258810, 11798300, 16517620, 20647025, 41294050, 82588100]

約数ペア:

[(1, 82588100), (2, 41294050), (4, 20647025), (5, 16517620), (7, 11798300), (10, 8258810), (14, 5899150), (20, 4129405), (25, 3303524), (28, 2949575), (35, 2359660), (50, 1651762), (70, 1179830), (100, 825881), (127, 650300), (140, 589915), (175, 471932), (254, 325150), (350, 235966), (508, 162575), (635, 130060), (700, 117983), (889, 92900), (929, 88900), (1270, 65030), (1778, 46450), (1858, 44450), (2540, 32515), (3175, 26012), (3556, 23225), (3716, 22225), (4445, 18580), (4645, 17780), (6350, 13006), (6503, 12700), (8890, 9290)]