4754960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1213}}^1$

素因数の和:1240

約数の個数: 60

約数和(自身を含む): 12870828

約数和(自身を除く): 8115868

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1213, 1960, 2426, 3920, 4852, 6065, 8491, 9704, 12130, 16982, 19408, 24260, 33964, 42455, 48520, 59437, 67928, 84910, 97040, 118874, 135856, 169820, 237748, 297185, 339640, 475496, 594370, 679280, 950992, 1188740, 2377480, 4754960]

約数ペア:

[(1, 4754960), (2, 2377480), (4, 1188740), (5, 950992), (7, 679280), (8, 594370), (10, 475496), (14, 339640), (16, 297185), (20, 237748), (28, 169820), (35, 135856), (40, 118874), (49, 97040), (56, 84910), (70, 67928), (80, 59437), (98, 48520), (112, 42455), (140, 33964), (196, 24260), (245, 19408), (280, 16982), (392, 12130), (490, 9704), (560, 8491), (784, 6065), (980, 4852), (1213, 3920), (1960, 2426)]