38931569210

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^2\times {\mathrm{20201}}^1$

素因数の和:21086

約数の個数: 24

約数和(自身を含む): 70240293396

約数和(自身を除く): 31308724186

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 20201, 40402, 101005, 192721, 202010, 385442, 963605, 1927210, 8868239, 17736478, 44341195, 88682390, 3893156921, 7786313842, 19465784605, 38931569210]

約数ペア:

[(1, 38931569210), (2, 19465784605), (5, 7786313842), (10, 3893156921), (439, 88682390), (878, 44341195), (2195, 17736478), (4390, 8868239), (20201, 1927210), (40402, 963605), (101005, 385442), (192721, 202010)]