8442194080

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{522413}}^1$

素因数の和:522529

約数の個数: 48

約数和(自身を含む): 20142194184

約数和(自身を除く): 11700000104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 16160, 522413, 1044826, 2089652, 2612065, 4179304, 5224130, 8358608, 10448260, 16717216, 20896520, 41793040, 52763713, 83586080, 105527426, 211054852, 263818565, 422109704, 527637130, 844219408, 1055274260, 1688438816, 2110548520, 4221097040, 8442194080]

約数ペア:

[(1, 8442194080), (2, 4221097040), (4, 2110548520), (5, 1688438816), (8, 1055274260), (10, 844219408), (16, 527637130), (20, 422109704), (32, 263818565), (40, 211054852), (80, 105527426), (101, 83586080), (160, 52763713), (202, 41793040), (404, 20896520), (505, 16717216), (808, 10448260), (1010, 8358608), (1616, 5224130), (2020, 4179304), (3232, 2612065), (4040, 2089652), (8080, 1044826), (16160, 522413)]