11425400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{8161}}^1$

素因数の和:8184

約数の個数: 48

約数和(自身を含む): 30362640

約数和(自身を除く): 18937240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 8161, 16322, 32644, 40805, 57127, 65288, 81610, 114254, 163220, 204025, 228508, 285635, 326440, 408050, 457016, 571270, 816100, 1142540, 1428175, 1632200, 2285080, 2856350, 5712700, 11425400]

約数ペア:

[(1, 11425400), (2, 5712700), (4, 2856350), (5, 2285080), (7, 1632200), (8, 1428175), (10, 1142540), (14, 816100), (20, 571270), (25, 457016), (28, 408050), (35, 326440), (40, 285635), (50, 228508), (56, 204025), (70, 163220), (100, 114254), (140, 81610), (175, 65288), (200, 57127), (280, 40805), (350, 32644), (700, 16322), (1400, 8161)]