26281920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{3911}}^1$

素因数の和:3938

約数の個数: 112

約数和(自身を含む): 95390208

約数和(自身を除く): 69108288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 3911, 6720, 7822, 11733, 15644, 19555, 23466, 27377, 31288, 39110, 46932, 54754, 58665, 62576, 78220, 82131, 93864, 109508, 117330, 125152, 136885, 156440, 164262, 187728, 219016, 234660, 250304, 273770, 312880, 328524, 375456, 410655, 438032, 469320, 547540, 625760, 657048, 750912, 821310, 876064, 938640, 1095080, 1251520, 1314096, 1642620, 1752128, 1877280, 2190160, 2628192, 3285240, 3754560, 4380320, 5256384, 6570480, 8760640, 13140960, 26281920]

約数ペア:

[(1, 26281920), (2, 13140960), (3, 8760640), (4, 6570480), (5, 5256384), (6, 4380320), (7, 3754560), (8, 3285240), (10, 2628192), (12, 2190160), (14, 1877280), (15, 1752128), (16, 1642620), (20, 1314096), (21, 1251520), (24, 1095080), (28, 938640), (30, 876064), (32, 821310), (35, 750912), (40, 657048), (42, 625760), (48, 547540), (56, 469320), (60, 438032), (64, 410655), (70, 375456), (80, 328524), (84, 312880), (96, 273770), (105, 250304), (112, 234660), (120, 219016), (140, 187728), (160, 164262), (168, 156440), (192, 136885), (210, 125152), (224, 117330), (240, 109508), (280, 93864), (320, 82131), (336, 78220), (420, 62576), (448, 58665), (480, 54754), (560, 46932), (672, 39110), (840, 31288), (960, 27377), (1120, 23466), (1344, 19555), (1680, 15644), (2240, 11733), (3360, 7822), (3911, 6720)]