109480120

素因数分解:

$2^3\times 5^1\times {\mathrm{2737003}}^1$

素因数の和:2737014

約数の個数: 16

約数和(自身を含む): 246330360

約数和(自身を除く): 136850240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2737003, 5474006, 10948012, 13685015, 21896024, 27370030, 54740060, 109480120]

約数ペア:

[(1, 109480120), (2, 54740060), (4, 27370030), (5, 21896024), (8, 13685015), (10, 10948012), (20, 5474006), (40, 2737003)]