140960

素因数分解:

$2^5\times 5^1\times {\mathrm{881}}^1$

素因数の和:896

約数の個数: 24

約数和(自身を含む): 333396

約数和(自身を除く): 192436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 881, 1762, 3524, 4405, 7048, 8810, 14096, 17620, 28192, 35240, 70480, 140960]

約数ペア:

[(1, 140960), (2, 70480), (4, 35240), (5, 28192), (8, 17620), (10, 14096), (16, 8810), (20, 7048), (32, 4405), (40, 3524), (80, 1762), (160, 881)]