23031400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{16451}}^1$

素因数の和:16474

約数の個数: 48

約数和(自身を含む): 61201440

約数和(自身を除く): 38170040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 16451, 32902, 65804, 82255, 115157, 131608, 164510, 230314, 329020, 411275, 460628, 575785, 658040, 822550, 921256, 1151570, 1645100, 2303140, 2878925, 3290200, 4606280, 5757850, 11515700, 23031400]

約数ペア:

[(1, 23031400), (2, 11515700), (4, 5757850), (5, 4606280), (7, 3290200), (8, 2878925), (10, 2303140), (14, 1645100), (20, 1151570), (25, 921256), (28, 822550), (35, 658040), (40, 575785), (50, 460628), (56, 411275), (70, 329020), (100, 230314), (140, 164510), (175, 131608), (200, 115157), (280, 82255), (350, 65804), (700, 32902), (1400, 16451)]