3377680

素因数分解:

$2^4\times 5^1\times {\mathrm{42221}}^1$

素因数の和:42234

約数の個数: 20

約数和(自身を含む): 7853292

約数和(自身を除く): 4475612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42221, 84442, 168884, 211105, 337768, 422210, 675536, 844420, 1688840, 3377680]

約数ペア:

[(1, 3377680), (2, 1688840), (4, 844420), (5, 675536), (8, 422210), (10, 337768), (16, 211105), (20, 168884), (40, 84442), (80, 42221)]