7176380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21107}}^1$

素因数の和:21133

約数の個数: 24

約数和(自身を含む): 15957648

約数和(自身を除く): 8781268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 21107, 42214, 84428, 105535, 211070, 358819, 422140, 717638, 1435276, 1794095, 3588190, 7176380]

約数ペア:

[(1, 7176380), (2, 3588190), (4, 1794095), (5, 1435276), (10, 717638), (17, 422140), (20, 358819), (34, 211070), (68, 105535), (85, 84428), (170, 42214), (340, 21107)]