83399180

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{9413}}^1$

素因数の和:9865

約数の個数: 24

約数和(自身を含む): 175552272

約数和(自身を除く): 92153092

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 9413, 18826, 37652, 47065, 94130, 188260, 4169959, 8339918, 16679836, 20849795, 41699590, 83399180]

約数ペア:

[(1, 83399180), (2, 41699590), (4, 20849795), (5, 16679836), (10, 8339918), (20, 4169959), (443, 188260), (886, 94130), (1772, 47065), (2215, 37652), (4430, 18826), (8860, 9413)]