29829520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53267}}^1$

素因数の和:53287

約数の個数: 40

約数和(自身を含む): 79262784

約数和(自身を除く): 49433264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53267, 106534, 213068, 266335, 372869, 426136, 532670, 745738, 852272, 1065340, 1491476, 1864345, 2130680, 2982952, 3728690, 4261360, 5965904, 7457380, 14914760, 29829520]

約数ペア:

[(1, 29829520), (2, 14914760), (4, 7457380), (5, 5965904), (7, 4261360), (8, 3728690), (10, 2982952), (14, 2130680), (16, 1864345), (20, 1491476), (28, 1065340), (35, 852272), (40, 745738), (56, 532670), (70, 426136), (80, 372869), (112, 266335), (140, 213068), (280, 106534), (560, 53267)]