38508280

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4241}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 87045840

約数和(自身を除く): 48537560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4241, 4540, 8482, 9080, 16964, 21205, 33928, 42410, 84820, 169640, 962707, 1925414, 3850828, 4813535, 7701656, 9627070, 19254140, 38508280]

約数ペア:

[(1, 38508280), (2, 19254140), (4, 9627070), (5, 7701656), (8, 4813535), (10, 3850828), (20, 1925414), (40, 962707), (227, 169640), (454, 84820), (908, 42410), (1135, 33928), (1816, 21205), (2270, 16964), (4241, 9080), (4540, 8482)]