3029080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 6985440

約数和(自身を除く): 3956360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1847, 3694, 7388, 9235, 14776, 18470, 36940, 73880, 75727, 151454, 302908, 378635, 605816, 757270, 1514540, 3029080]

約数ペア:

[(1, 3029080), (2, 1514540), (4, 757270), (5, 605816), (8, 378635), (10, 302908), (20, 151454), (40, 75727), (41, 73880), (82, 36940), (164, 18470), (205, 14776), (328, 9235), (410, 7388), (820, 3694), (1640, 1847)]