38234140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6661}}^1$

素因数の和:6718

約数の個数: 48

約数和(自身を含む): 94014144

約数和(自身を除く): 55780004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 6661, 13322, 26644, 33305, 46627, 66610, 93254, 133220, 186508, 233135, 273101, 466270, 546202, 932540, 1092404, 1365505, 1911707, 2731010, 3823414, 5462020, 7646828, 9558535, 19117070, 38234140]

約数ペア:

[(1, 38234140), (2, 19117070), (4, 9558535), (5, 7646828), (7, 5462020), (10, 3823414), (14, 2731010), (20, 1911707), (28, 1365505), (35, 1092404), (41, 932540), (70, 546202), (82, 466270), (140, 273101), (164, 233135), (205, 186508), (287, 133220), (410, 93254), (574, 66610), (820, 46627), (1148, 33305), (1435, 26644), (2870, 13322), (5740, 6661)]