5044780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19403}}^1$

素因数の和:19425

約数の個数: 24

約数和(自身を含む): 11409552

約数和(自身を除く): 6364772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19403, 38806, 77612, 97015, 194030, 252239, 388060, 504478, 1008956, 1261195, 2522390, 5044780]

約数ペア:

[(1, 5044780), (2, 2522390), (4, 1261195), (5, 1008956), (10, 504478), (13, 388060), (20, 252239), (26, 194030), (52, 97015), (65, 77612), (130, 38806), (260, 19403)]