2257232740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{47843}}^1$

素因数の和:48196

約数の個数: 48

約数和(自身を含む): 5433547392

約数和(自身を除く): 3176314652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1348, 1685, 2359, 3370, 4718, 6740, 9436, 11795, 23590, 47180, 47843, 95686, 191372, 239215, 334901, 478430, 669802, 956860, 1339604, 1674505, 3349010, 6698020, 16123091, 32246182, 64492364, 80615455, 112861637, 161230910, 225723274, 322461820, 451446548, 564308185, 1128616370, 2257232740]

約数ペア:

[(1, 2257232740), (2, 1128616370), (4, 564308185), (5, 451446548), (7, 322461820), (10, 225723274), (14, 161230910), (20, 112861637), (28, 80615455), (35, 64492364), (70, 32246182), (140, 16123091), (337, 6698020), (674, 3349010), (1348, 1674505), (1685, 1339604), (2359, 956860), (3370, 669802), (4718, 478430), (6740, 334901), (9436, 239215), (11795, 191372), (23590, 95686), (47180, 47843)]