2014081040

素因数分解:

$2^4\times 5^1\times {\mathrm{25176013}}^1$

素因数の和:25176026

約数の個数: 20

約数和(自身を含む): 4682738604

約数和(自身を除く): 2668657564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25176013, 50352026, 100704052, 125880065, 201408104, 251760130, 402816208, 503520260, 1007040520, 2014081040]

約数ペア:

[(1, 2014081040), (2, 1007040520), (4, 503520260), (5, 402816208), (8, 251760130), (10, 201408104), (16, 125880065), (20, 100704052), (40, 50352026), (80, 25176013)]