10808020

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3019}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 22831200

約数和(自身を除く): 12023180

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3019, 3580, 6038, 12076, 15095, 30190, 60380, 540401, 1080802, 2161604, 2702005, 5404010, 10808020]

約数ペア:

[(1, 10808020), (2, 5404010), (4, 2702005), (5, 2161604), (10, 1080802), (20, 540401), (179, 60380), (358, 30190), (716, 15095), (895, 12076), (1790, 6038), (3019, 3580)]