7179080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1777}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 16322040

約数和(自身を除く): 9142960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 1777, 2020, 3554, 4040, 7108, 8885, 14216, 17770, 35540, 71080, 179477, 358954, 717908, 897385, 1435816, 1794770, 3589540, 7179080]

約数ペア:

[(1, 7179080), (2, 3589540), (4, 1794770), (5, 1435816), (8, 897385), (10, 717908), (20, 358954), (40, 179477), (101, 71080), (202, 35540), (404, 17770), (505, 14216), (808, 8885), (1010, 7108), (1777, 4040), (2020, 3554)]