8380090

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1549}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 15121800

約数和(自身を除く): 6741710

約数列:

[1, 2, 5, 10, 541, 1082, 1549, 2705, 3098, 5410, 7745, 15490, 838009, 1676018, 4190045, 8380090]

約数ペア:

[(1, 8380090), (2, 4190045), (5, 1676018), (10, 838009), (541, 15490), (1082, 7745), (1549, 5410), (2705, 3098)]