11614960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2963}}^1$

素因数の和:2990

約数の個数: 60

約数和(自身を含む): 31424328

約数和(自身を除く): 19809368

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, 1960, 2963, 3920, 5926, 11852, 14815, 20741, 23704, 29630, 41482, 47408, 59260, 82964, 103705, 118520, 145187, 165928, 207410, 237040, 290374, 331856, 414820, 580748, 725935, 829640, 1161496, 1451870, 1659280, 2322992, 2903740, 5807480, 11614960]

約数ペア:

[(1, 11614960), (2, 5807480), (4, 2903740), (5, 2322992), (7, 1659280), (8, 1451870), (10, 1161496), (14, 829640), (16, 725935), (20, 580748), (28, 414820), (35, 331856), (40, 290374), (49, 237040), (56, 207410), (70, 165928), (80, 145187), (98, 118520), (112, 103705), (140, 82964), (196, 59260), (245, 47408), (280, 41482), (392, 29630), (490, 23704), (560, 20741), (784, 14815), (980, 11852), (1960, 5926), (2963, 3920)]