115855580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199751}}^1$

素因数の和:199789

約数の個数: 24

約数和(自身を含む): 251687520

約数和(自身を除く): 135831940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 199751, 399502, 799004, 998755, 1997510, 3995020, 5792779, 11585558, 23171116, 28963895, 57927790, 115855580]

約数ペア:

[(1, 115855580), (2, 57927790), (4, 28963895), (5, 23171116), (10, 11585558), (20, 5792779), (29, 3995020), (58, 1997510), (116, 998755), (145, 799004), (290, 399502), (580, 199751)]