5324320

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 12737088

約数和(自身を除く): 7412768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 311, 428, 535, 622, 856, 1070, 1244, 1555, 1712, 2140, 2488, 3110, 3424, 4280, 4976, 6220, 8560, 9952, 12440, 17120, 24880, 33277, 49760, 66554, 133108, 166385, 266216, 332770, 532432, 665540, 1064864, 1331080, 2662160, 5324320]

約数ペア:

[(1, 5324320), (2, 2662160), (4, 1331080), (5, 1064864), (8, 665540), (10, 532432), (16, 332770), (20, 266216), (32, 166385), (40, 133108), (80, 66554), (107, 49760), (160, 33277), (214, 24880), (311, 17120), (428, 12440), (535, 9952), (622, 8560), (856, 6220), (1070, 4976), (1244, 4280), (1555, 3424), (1712, 3110), (2140, 2488)]