38040076780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{292661}}^1$

素因数の和:292834

約数の個数: 48

約数和(自身を含む): 81912581856

約数和(自身を除く): 43872505076

約数列:

[1, 2, 4, 5, 10, 20, 67, 97, 134, 194, 268, 335, 388, 485, 670, 970, 1340, 1940, 6499, 12998, 25996, 32495, 64990, 129980, 292661, 585322, 1170644, 1463305, 2926610, 5853220, 19608287, 28388117, 39216574, 56776234, 78433148, 98041435, 113552468, 141940585, 196082870, 283881170, 392165740, 567762340, 1902003839, 3804007678, 7608015356, 9510019195, 19020038390, 38040076780]

約数ペア:

[(1, 38040076780), (2, 19020038390), (4, 9510019195), (5, 7608015356), (10, 3804007678), (20, 1902003839), (67, 567762340), (97, 392165740), (134, 283881170), (194, 196082870), (268, 141940585), (335, 113552468), (388, 98041435), (485, 78433148), (670, 56776234), (970, 39216574), (1340, 28388117), (1940, 19608287), (6499, 5853220), (12998, 2926610), (25996, 1463305), (32495, 1170644), (64990, 585322), (129980, 292661)]