4043650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6246

約数の個数: 24

約数和(自身を含む): 8101044

約数和(自身を除く): 4057394

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6221, 12442, 31105, 62210, 80873, 155525, 161746, 311050, 404365, 808730, 2021825, 4043650]

約数ペア:

[(1, 4043650), (2, 2021825), (5, 808730), (10, 404365), (13, 311050), (25, 161746), (26, 155525), (50, 80873), (65, 62210), (130, 31105), (325, 12442), (650, 6221)]