107209540

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{8209}}^1$

素因数の和:8871

約数の個数: 24

約数和(自身を含む): 225512280

約数和(自身を除く): 118302740

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 8209, 13060, 16418, 32836, 41045, 82090, 164180, 5360477, 10720954, 21441908, 26802385, 53604770, 107209540]

約数ペア:

[(1, 107209540), (2, 53604770), (4, 26802385), (5, 21441908), (10, 10720954), (20, 5360477), (653, 164180), (1306, 82090), (2612, 41045), (3265, 32836), (6530, 16418), (8209, 13060)]