5516560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9851}}^1$

素因数の和:9871

約数の個数: 40

約数和(自身を含む): 14659776

約数和(自身を除く): 9143216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9851, 19702, 39404, 49255, 68957, 78808, 98510, 137914, 157616, 197020, 275828, 344785, 394040, 551656, 689570, 788080, 1103312, 1379140, 2758280, 5516560]

約数ペア:

[(1, 5516560), (2, 2758280), (4, 1379140), (5, 1103312), (7, 788080), (8, 689570), (10, 551656), (14, 394040), (16, 344785), (20, 275828), (28, 197020), (35, 157616), (40, 137914), (56, 98510), (70, 78808), (80, 68957), (112, 49255), (140, 39404), (280, 19702), (560, 9851)]