7397971520

素因数分解:

$2^6\times 5^1\times {\mathrm{23118661}}^1$

素因数の和:23118678

約数の個数: 28

約数和(自身を含む): 17616420444

約数和(自身を除く): 10218448924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 23118661, 46237322, 92474644, 115593305, 184949288, 231186610, 369898576, 462373220, 739797152, 924746440, 1479594304, 1849492880, 3698985760, 7397971520]

約数ペア:

[(1, 7397971520), (2, 3698985760), (4, 1849492880), (5, 1479594304), (8, 924746440), (10, 739797152), (16, 462373220), (20, 369898576), (32, 231186610), (40, 184949288), (64, 115593305), (80, 92474644), (160, 46237322), (320, 23118661)]