205875040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3980

約数の個数: 96

約数和(自身を含む): 567834624

約数和(自身を除く): 361959584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 3290, 3760, 3911, 5264, 6580, 7520, 7822, 10528, 13160, 15644, 19555, 26320, 27377, 31288, 39110, 52640, 54754, 62576, 78220, 109508, 125152, 136885, 156440, 183817, 219016, 273770, 312880, 367634, 438032, 547540, 625760, 735268, 876064, 919085, 1095080, 1286719, 1470536, 1838170, 2190160, 2573438, 2941072, 3676340, 4380320, 5146876, 5882144, 6433595, 7352680, 10293752, 12867190, 14705360, 20587504, 25734380, 29410720, 41175008, 51468760, 102937520, 205875040]

約数ペア:

[(1, 205875040), (2, 102937520), (4, 51468760), (5, 41175008), (7, 29410720), (8, 25734380), (10, 20587504), (14, 14705360), (16, 12867190), (20, 10293752), (28, 7352680), (32, 6433595), (35, 5882144), (40, 5146876), (47, 4380320), (56, 3676340), (70, 2941072), (80, 2573438), (94, 2190160), (112, 1838170), (140, 1470536), (160, 1286719), (188, 1095080), (224, 919085), (235, 876064), (280, 735268), (329, 625760), (376, 547540), (470, 438032), (560, 367634), (658, 312880), (752, 273770), (940, 219016), (1120, 183817), (1316, 156440), (1504, 136885), (1645, 125152), (1880, 109508), (2632, 78220), (3290, 62576), (3760, 54754), (3911, 52640), (5264, 39110), (6580, 31288), (7520, 27377), (7822, 26320), (10528, 19555), (13160, 15644)]