5023280

素因数分解:

$2^4\times 5^1\times {\mathrm{62791}}^1$

素因数の和:62804

約数の個数: 20

約数和(自身を含む): 11679312

約数和(自身を除く): 6656032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 62791, 125582, 251164, 313955, 502328, 627910, 1004656, 1255820, 2511640, 5023280]

約数ペア:

[(1, 5023280), (2, 2511640), (4, 1255820), (5, 1004656), (8, 627910), (10, 502328), (16, 313955), (20, 251164), (40, 125582), (80, 62791)]