8302090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20249}}^1$

素因数の和:20297

約数の個数: 16

約数和(自身を含む): 15309000

約数和(自身を除く): 7006910

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 20249, 40498, 101245, 202490, 830209, 1660418, 4151045, 8302090]

約数ペア:

[(1, 8302090), (2, 4151045), (5, 1660418), (10, 830209), (41, 202490), (82, 101245), (205, 40498), (410, 20249)]