69331520

素因数分解:

$2^6\times 5^1\times {\mathrm{216661}}^1$

素因数の和:216678

約数の個数: 28

約数和(自身を含む): 165096444

約数和(自身を除く): 95764924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 216661, 433322, 866644, 1083305, 1733288, 2166610, 3466576, 4333220, 6933152, 8666440, 13866304, 17332880, 34665760, 69331520]

約数ペア:

[(1, 69331520), (2, 34665760), (4, 17332880), (5, 13866304), (8, 8666440), (10, 6933152), (16, 4333220), (20, 3466576), (32, 2166610), (40, 1733288), (64, 1083305), (80, 866644), (160, 433322), (320, 216661)]