3394480

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 7972704

約数和(自身を除く): 4578224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 281, 302, 562, 604, 755, 1124, 1208, 1405, 1510, 2248, 2416, 2810, 3020, 4496, 5620, 6040, 11240, 12080, 22480, 42431, 84862, 169724, 212155, 339448, 424310, 678896, 848620, 1697240, 3394480]

約数ペア:

[(1, 3394480), (2, 1697240), (4, 848620), (5, 678896), (8, 424310), (10, 339448), (16, 212155), (20, 169724), (40, 84862), (80, 42431), (151, 22480), (281, 12080), (302, 11240), (562, 6040), (604, 5620), (755, 4496), (1124, 3020), (1208, 2810), (1405, 2416), (1510, 2248)]