38535620

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1481}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 81041688

約数和(自身を除く): 42506068

約数列:

[1, 2, 4, 5, 10, 20, 1301, 1481, 2602, 2962, 5204, 5924, 6505, 7405, 13010, 14810, 26020, 29620, 1926781, 3853562, 7707124, 9633905, 19267810, 38535620]

約数ペア:

[(1, 38535620), (2, 19267810), (4, 9633905), (5, 7707124), (10, 3853562), (20, 1926781), (1301, 29620), (1481, 26020), (2602, 14810), (2962, 13010), (5204, 7405), (5924, 6505)]