16717400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11941}}^1$

素因数の和:11964

約数の個数: 48

約数和(自身を含む): 44424240

約数和(自身を除く): 27706840

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, 11941, 23882, 47764, 59705, 83587, 95528, 119410, 167174, 238820, 298525, 334348, 417935, 477640, 597050, 668696, 835870, 1194100, 1671740, 2089675, 2388200, 3343480, 4179350, 8358700, 16717400]

約数ペア:

[(1, 16717400), (2, 8358700), (4, 4179350), (5, 3343480), (7, 2388200), (8, 2089675), (10, 1671740), (14, 1194100), (20, 835870), (25, 668696), (28, 597050), (35, 477640), (40, 417935), (50, 334348), (56, 298525), (70, 238820), (100, 167174), (140, 119410), (175, 95528), (200, 83587), (280, 59705), (350, 47764), (700, 23882), (1400, 11941)]