255262000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{18233}}^1$

素因数の和:18263

約数の個数: 80

約数和(自身を含む): 705436992

約数和(自身を除く): 450174992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 18233, 36466, 72932, 91165, 127631, 145864, 182330, 255262, 291728, 364660, 455825, 510524, 638155, 729320, 911650, 1021048, 1276310, 1458640, 1823300, 2042096, 2279125, 2552620, 3190775, 3646600, 4558250, 5105240, 6381550, 7293200, 9116500, 10210480, 12763100, 15953875, 18233000, 25526200, 31907750, 36466000, 51052400, 63815500, 127631000, 255262000]

約数ペア:

[(1, 255262000), (2, 127631000), (4, 63815500), (5, 51052400), (7, 36466000), (8, 31907750), (10, 25526200), (14, 18233000), (16, 15953875), (20, 12763100), (25, 10210480), (28, 9116500), (35, 7293200), (40, 6381550), (50, 5105240), (56, 4558250), (70, 3646600), (80, 3190775), (100, 2552620), (112, 2279125), (125, 2042096), (140, 1823300), (175, 1458640), (200, 1276310), (250, 1021048), (280, 911650), (350, 729320), (400, 638155), (500, 510524), (560, 455825), (700, 364660), (875, 291728), (1000, 255262), (1400, 182330), (1750, 145864), (2000, 127631), (2800, 91165), (3500, 72932), (7000, 36466), (14000, 18233)]