14961920

素因数分解:

$2^8\times 5^1\times {\mathrm{11689}}^1$

素因数の和:11710

約数の個数: 36

約数和(自身を含む): 35841540

約数和(自身を除く): 20879620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 11689, 23378, 46756, 58445, 93512, 116890, 187024, 233780, 374048, 467560, 748096, 935120, 1496192, 1870240, 2992384, 3740480, 7480960, 14961920]

約数ペア:

[(1, 14961920), (2, 7480960), (4, 3740480), (5, 2992384), (8, 1870240), (10, 1496192), (16, 935120), (20, 748096), (32, 467560), (40, 374048), (64, 233780), (80, 187024), (128, 116890), (160, 93512), (256, 58445), (320, 46756), (640, 23378), (1280, 11689)]