876021920

素因数分解:

$2^5\times 5^1\times {\mathrm{5475137}}^1$

素因数の和:5475152

約数の個数: 24

約数和(自身を含む): 2069602164

約数和(自身を除く): 1193580244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5475137, 10950274, 21900548, 27375685, 43801096, 54751370, 87602192, 109502740, 175204384, 219005480, 438010960, 876021920]

約数ペア:

[(1, 876021920), (2, 438010960), (4, 219005480), (5, 175204384), (8, 109502740), (10, 87602192), (16, 54751370), (20, 43801096), (32, 27375685), (40, 21900548), (80, 10950274), (160, 5475137)]