12496160

素因数分解:

$2^5\times 5^1\times {\mathrm{78101}}^1$

素因数の和:78116

約数の個数: 24

約数和(自身を含む): 29522556

約数和(自身を除く): 17026396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 78101, 156202, 312404, 390505, 624808, 781010, 1249616, 1562020, 2499232, 3124040, 6248080, 12496160]

約数ペア:

[(1, 12496160), (2, 6248080), (4, 3124040), (5, 2499232), (8, 1562020), (10, 1249616), (16, 781010), (20, 624808), (32, 390505), (40, 312404), (80, 156202), (160, 78101)]