2100084160

素因数分解:

$2^6\times 5^1\times {\mathrm{6562763}}^1$

素因数の和:6562780

約数の個数: 28

約数和(自身を含む): 5000826168

約数和(自身を除く): 2900742008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6562763, 13125526, 26251052, 32813815, 52502104, 65627630, 105004208, 131255260, 210008416, 262510520, 420016832, 525021040, 1050042080, 2100084160]

約数ペア:

[(1, 2100084160), (2, 1050042080), (4, 525021040), (5, 420016832), (8, 262510520), (10, 210008416), (16, 131255260), (20, 105004208), (32, 65627630), (40, 52502104), (64, 32813815), (80, 26251052), (160, 13125526), (320, 6562763)]