56518100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19532

約数の個数: 36

約数和(自身を含む): 126879900

約数和(自身を除く): 70361800

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 19489, 38978, 77956, 97445, 194890, 389780, 487225, 565181, 974450, 1130362, 1948900, 2260724, 2825905, 5651810, 11303620, 14129525, 28259050, 56518100]

約数ペア:

[(1, 56518100), (2, 28259050), (4, 14129525), (5, 11303620), (10, 5651810), (20, 2825905), (25, 2260724), (29, 1948900), (50, 1130362), (58, 974450), (100, 565181), (116, 487225), (145, 389780), (290, 194890), (580, 97445), (725, 77956), (1450, 38978), (2900, 19489)]