17116120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61129}}^1$

素因数の和:61147

約数の個数: 32

約数和(自身を含む): 44013600

約数和(自身を除く): 26897480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 61129, 122258, 244516, 305645, 427903, 489032, 611290, 855806, 1222580, 1711612, 2139515, 2445160, 3423224, 4279030, 8558060, 17116120]

約数ペア:

[(1, 17116120), (2, 8558060), (4, 4279030), (5, 3423224), (7, 2445160), (8, 2139515), (10, 1711612), (14, 1222580), (20, 855806), (28, 611290), (35, 489032), (40, 427903), (56, 305645), (70, 244516), (140, 122258), (280, 61129)]