4303280

素因数分解:

$2^4\times 5^1\times {\mathrm{53791}}^1$

素因数の和:53804

約数の個数: 20

約数和(自身を含む): 10005312

約数和(自身を除く): 5702032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53791, 107582, 215164, 268955, 430328, 537910, 860656, 1075820, 2151640, 4303280]

約数ペア:

[(1, 4303280), (2, 2151640), (4, 1075820), (5, 860656), (8, 537910), (10, 430328), (16, 268955), (20, 215164), (40, 107582), (80, 53791)]