98528920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7487}}^1$

素因数の和:7552

約数の個数: 64

約数和(自身を含む): 258785280

約数和(自身を除く): 160256360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 7487, 13160, 14974, 29948, 37435, 52409, 59896, 74870, 104818, 149740, 209636, 262045, 299480, 351889, 419272, 524090, 703778, 1048180, 1407556, 1759445, 2096360, 2463223, 2815112, 3518890, 4926446, 7037780, 9852892, 12316115, 14075560, 19705784, 24632230, 49264460, 98528920]

約数ペア:

[(1, 98528920), (2, 49264460), (4, 24632230), (5, 19705784), (7, 14075560), (8, 12316115), (10, 9852892), (14, 7037780), (20, 4926446), (28, 3518890), (35, 2815112), (40, 2463223), (47, 2096360), (56, 1759445), (70, 1407556), (94, 1048180), (140, 703778), (188, 524090), (235, 419272), (280, 351889), (329, 299480), (376, 262045), (470, 209636), (658, 149740), (940, 104818), (1316, 74870), (1645, 59896), (1880, 52409), (2632, 37435), (3290, 29948), (6580, 14974), (7487, 13160)]