29659280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52963}}^1$

素因数の和:52983

約数の個数: 40

約数和(自身を含む): 78810432

約数和(自身を除く): 49151152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52963, 105926, 211852, 264815, 370741, 423704, 529630, 741482, 847408, 1059260, 1482964, 1853705, 2118520, 2965928, 3707410, 4237040, 5931856, 7414820, 14829640, 29659280]

約数ペア:

[(1, 29659280), (2, 14829640), (4, 7414820), (5, 5931856), (7, 4237040), (8, 3707410), (10, 2965928), (14, 2118520), (16, 1853705), (20, 1482964), (28, 1059260), (35, 847408), (40, 741482), (56, 529630), (70, 423704), (80, 370741), (112, 264815), (140, 211852), (280, 105926), (560, 52963)]