461920

素因数分解:

$2^5\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2902

約数の個数: 24

約数和(自身を含む): 1091664

約数和(自身を除く): 629744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2887, 5774, 11548, 14435, 23096, 28870, 46192, 57740, 92384, 115480, 230960, 461920]

約数ペア:

[(1, 461920), (2, 230960), (4, 115480), (5, 92384), (8, 57740), (10, 46192), (16, 28870), (20, 23096), (32, 14435), (40, 11548), (80, 5774), (160, 2887)]