4606280

素因数分解:

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

素因数の和:16469

約数の個数: 32

約数和(自身を含む): 11845440

約数和(自身を除く): 7239160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16451, 32902, 65804, 82255, 115157, 131608, 164510, 230314, 329020, 460628, 575785, 658040, 921256, 1151570, 2303140, 4606280]

約数ペア:

[(1, 4606280), (2, 2303140), (4, 1151570), (5, 921256), (7, 658040), (8, 575785), (10, 460628), (14, 329020), (20, 230314), (28, 164510), (35, 131608), (40, 115157), (56, 82255), (70, 65804), (140, 32902), (280, 16451)]