10255360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2028

約数の個数: 44

約数和(自身を含む): 24613128

約数和(自身を除く): 14357768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2003, 2560, 4006, 5120, 8012, 10015, 16024, 20030, 32048, 40060, 64096, 80120, 128192, 160240, 256384, 320480, 512768, 640960, 1025536, 1281920, 2051072, 2563840, 5127680, 10255360]

約数ペア:

[(1, 10255360), (2, 5127680), (4, 2563840), (5, 2051072), (8, 1281920), (10, 1025536), (16, 640960), (20, 512768), (32, 320480), (40, 256384), (64, 160240), (80, 128192), (128, 80120), (160, 64096), (256, 40060), (320, 32048), (512, 20030), (640, 16024), (1024, 10015), (1280, 8012), (2003, 5120), (2560, 4006)]