73144450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{13421}}^1$

素因数の和:13542

約数の個数: 24

約数和(自身を含む): 137307060

約数和(自身を除く): 64162610

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 13421, 26842, 67105, 134210, 335525, 671050, 1462889, 2925778, 7314445, 14628890, 36572225, 73144450]

約数ペア:

[(1, 73144450), (2, 36572225), (5, 14628890), (10, 7314445), (25, 2925778), (50, 1462889), (109, 671050), (218, 335525), (545, 134210), (1090, 67105), (2725, 26842), (5450, 13421)]