103951180

素因数分解:

$2^2\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{2309}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 218489040

約数和(自身を除く): 114537860

約数列:

[1, 2, 4, 5, 10, 20, 2251, 2309, 4502, 4618, 9004, 9236, 11255, 11545, 22510, 23090, 45020, 46180, 5197559, 10395118, 20790236, 25987795, 51975590, 103951180]

約数ペア:

[(1, 103951180), (2, 51975590), (4, 25987795), (5, 20790236), (10, 10395118), (20, 5197559), (2251, 46180), (2309, 45020), (4502, 23090), (4618, 22510), (9004, 11545), (9236, 11255)]