853808140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1472083}}^1$

素因数の和:1472121

約数の個数: 24

約数和(自身を含む): 1854825840

約数和(自身を除く): 1001017700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1472083, 2944166, 5888332, 7360415, 14720830, 29441660, 42690407, 85380814, 170761628, 213452035, 426904070, 853808140]

約数ペア:

[(1, 853808140), (2, 426904070), (4, 213452035), (5, 170761628), (10, 85380814), (20, 42690407), (29, 29441660), (58, 14720830), (116, 7360415), (145, 5888332), (290, 2944166), (580, 1472083)]