9499840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{4241}}^1$

素因数の和:4265

約数の個数: 56

約数和(自身を含む): 25859232

約数和(自身を除く): 16359392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 4241, 8482, 16964, 21205, 29687, 33928, 42410, 59374, 67856, 84820, 118748, 135712, 148435, 169640, 237496, 271424, 296870, 339280, 474992, 593740, 678560, 949984, 1187480, 1357120, 1899968, 2374960, 4749920, 9499840]

約数ペア:

[(1, 9499840), (2, 4749920), (4, 2374960), (5, 1899968), (7, 1357120), (8, 1187480), (10, 949984), (14, 678560), (16, 593740), (20, 474992), (28, 339280), (32, 296870), (35, 271424), (40, 237496), (56, 169640), (64, 148435), (70, 135712), (80, 118748), (112, 84820), (140, 67856), (160, 59374), (224, 42410), (280, 33928), (320, 29687), (448, 21205), (560, 16964), (1120, 8482), (2240, 4241)]