13117400

素因数分解:

$2^3\times 5^2\times {\mathrm{65587}}^1$

素因数の和:65603

約数の個数: 24

約数和(自身を含む): 30498420

約数和(自身を除く): 17381020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 65587, 131174, 262348, 327935, 524696, 655870, 1311740, 1639675, 2623480, 3279350, 6558700, 13117400]

約数ペア:

[(1, 13117400), (2, 6558700), (4, 3279350), (5, 2623480), (8, 1639675), (10, 1311740), (20, 655870), (25, 524696), (40, 327935), (50, 262348), (100, 131174), (200, 65587)]