47931920

素因数分解:

$2^4\times 5^1\times {\mathrm{599149}}^1$

素因数の和:599162

約数の個数: 20

約数和(自身を含む): 111441900

約数和(自身を除く): 63509980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599149, 1198298, 2396596, 2995745, 4793192, 5991490, 9586384, 11982980, 23965960, 47931920]

約数ペア:

[(1, 47931920), (2, 23965960), (4, 11982980), (5, 9586384), (8, 5991490), (10, 4793192), (16, 2995745), (20, 2396596), (40, 1198298), (80, 599149)]