14440960

素因数分解:

$2^9\times 5^1\times {\mathrm{5641}}^1$

素因数の和:5664

約数の個数: 40

約数和(自身を含む): 34630596

約数和(自身を除く): 20189636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 5641, 11282, 22564, 28205, 45128, 56410, 90256, 112820, 180512, 225640, 361024, 451280, 722048, 902560, 1444096, 1805120, 2888192, 3610240, 7220480, 14440960]

約数ペア:

[(1, 14440960), (2, 7220480), (4, 3610240), (5, 2888192), (8, 1805120), (10, 1444096), (16, 902560), (20, 722048), (32, 451280), (40, 361024), (64, 225640), (80, 180512), (128, 112820), (160, 90256), (256, 56410), (320, 45128), (512, 28205), (640, 22564), (1280, 11282), (2560, 5641)]