3297680

素因数分解:

$2^4\times 5^1\times {\mathrm{41221}}^1$

素因数の和:41234

約数の個数: 20

約数和(自身を含む): 7667292

約数和(自身を除く): 4369612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41221, 82442, 164884, 206105, 329768, 412210, 659536, 824420, 1648840, 3297680]

約数ペア:

[(1, 3297680), (2, 1648840), (4, 824420), (5, 659536), (8, 412210), (10, 329768), (16, 206105), (20, 164884), (40, 82442), (80, 41221)]