13973120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{3119}}^1$

素因数の和:3145

約数の個数: 64

約数和(自身を含む): 38188800

約数和(自身を除く): 24215680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 3119, 4480, 6238, 12476, 15595, 21833, 24952, 31190, 43666, 49904, 62380, 87332, 99808, 109165, 124760, 174664, 199616, 218330, 249520, 349328, 399232, 436660, 499040, 698656, 873320, 998080, 1397312, 1746640, 1996160, 2794624, 3493280, 6986560, 13973120]

約数ペア:

[(1, 13973120), (2, 6986560), (4, 3493280), (5, 2794624), (7, 1996160), (8, 1746640), (10, 1397312), (14, 998080), (16, 873320), (20, 698656), (28, 499040), (32, 436660), (35, 399232), (40, 349328), (56, 249520), (64, 218330), (70, 199616), (80, 174664), (112, 124760), (128, 109165), (140, 99808), (160, 87332), (224, 62380), (280, 49904), (320, 43666), (448, 31190), (560, 24952), (640, 21833), (896, 15595), (1120, 12476), (2240, 6238), (3119, 4480)]