155592050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{28549}}^1$

素因数の和:28670

約数の個数: 24

約数和(自身を含む): 292066500

約数和(自身を除く): 136474450

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 28549, 57098, 142745, 285490, 713725, 1427450, 3111841, 6223682, 15559205, 31118410, 77796025, 155592050]

約数ペア:

[(1, 155592050), (2, 77796025), (5, 31118410), (10, 15559205), (25, 6223682), (50, 3111841), (109, 1427450), (218, 713725), (545, 285490), (1090, 142745), (2725, 57098), (5450, 28549)]