1626189050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{3919}}^1$

素因数の和:4167

約数の個数: 48

約数和(自身を含む): 3111884160

約数和(自身を除く): 1485695110

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 193, 215, 386, 430, 965, 1075, 1930, 2150, 3919, 4825, 7838, 8299, 9650, 16598, 19595, 39190, 41495, 82990, 97975, 168517, 195950, 207475, 337034, 414950, 756367, 842585, 1512734, 1685170, 3781835, 4212925, 7563670, 8425850, 18909175, 32523781, 37818350, 65047562, 162618905, 325237810, 813094525, 1626189050]

約数ペア:

[(1, 1626189050), (2, 813094525), (5, 325237810), (10, 162618905), (25, 65047562), (43, 37818350), (50, 32523781), (86, 18909175), (193, 8425850), (215, 7563670), (386, 4212925), (430, 3781835), (965, 1685170), (1075, 1512734), (1930, 842585), (2150, 756367), (3919, 414950), (4825, 337034), (7838, 207475), (8299, 195950), (9650, 168517), (16598, 97975), (19595, 82990), (39190, 41495)]