13607680

素因数分解:

$2^8\times 5^1\times {\mathrm{10631}}^1$

素因数の和:10652

約数の個数: 36

約数和(自身を含む): 32597712

約数和(自身を除く): 18990032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10631, 21262, 42524, 53155, 85048, 106310, 170096, 212620, 340192, 425240, 680384, 850480, 1360768, 1700960, 2721536, 3401920, 6803840, 13607680]

約数ペア:

[(1, 13607680), (2, 6803840), (4, 3401920), (5, 2721536), (8, 1700960), (10, 1360768), (16, 850480), (20, 680384), (32, 425240), (40, 340192), (64, 212620), (80, 170096), (128, 106310), (160, 85048), (256, 53155), (320, 42524), (640, 21262), (1280, 10631)]