3282080

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 7888104

約数和(自身を除く): 4606024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 281, 292, 365, 562, 584, 730, 1124, 1168, 1405, 1460, 2248, 2336, 2810, 2920, 4496, 5620, 5840, 8992, 11240, 11680, 20513, 22480, 41026, 44960, 82052, 102565, 164104, 205130, 328208, 410260, 656416, 820520, 1641040, 3282080]

約数ペア:

[(1, 3282080), (2, 1641040), (4, 820520), (5, 656416), (8, 410260), (10, 328208), (16, 205130), (20, 164104), (32, 102565), (40, 82052), (73, 44960), (80, 41026), (146, 22480), (160, 20513), (281, 11680), (292, 11240), (365, 8992), (562, 5840), (584, 5620), (730, 4496), (1124, 2920), (1168, 2810), (1405, 2336), (1460, 2248)]