713661440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{139387}}^1$

素因数の和:139412

約数の個数: 44

約数和(自身を含む): 1711963416

約数和(自身を除く): 998301976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 139387, 278774, 557548, 696935, 1115096, 1393870, 2230192, 2787740, 4460384, 5575480, 8920768, 11150960, 17841536, 22301920, 35683072, 44603840, 71366144, 89207680, 142732288, 178415360, 356830720, 713661440]

約数ペア:

[(1, 713661440), (2, 356830720), (4, 178415360), (5, 142732288), (8, 89207680), (10, 71366144), (16, 44603840), (20, 35683072), (32, 22301920), (40, 17841536), (64, 11150960), (80, 8920768), (128, 5575480), (160, 4460384), (256, 2787740), (320, 2230192), (512, 1393870), (640, 1115096), (1024, 696935), (1280, 557548), (2560, 278774), (5120, 139387)]