4749920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4241}}^1$

素因数の和:4263

約数の個数: 48

約数和(自身を含む): 12827808

約数和(自身を除く): 8077888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4241, 8482, 16964, 21205, 29687, 33928, 42410, 59374, 67856, 84820, 118748, 135712, 148435, 169640, 237496, 296870, 339280, 474992, 593740, 678560, 949984, 1187480, 2374960, 4749920]

約数ペア:

[(1, 4749920), (2, 2374960), (4, 1187480), (5, 949984), (7, 678560), (8, 593740), (10, 474992), (14, 339280), (16, 296870), (20, 237496), (28, 169640), (32, 148435), (35, 135712), (40, 118748), (56, 84820), (70, 67856), (80, 59374), (112, 42410), (140, 33928), (160, 29687), (224, 21205), (280, 16964), (560, 8482), (1120, 4241)]