192620080

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6899}}^1$

素因数の和:7261

約数の個数: 40

約数和(自身を含む): 449190000

約数和(自身を除く): 256569920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 5584, 6899, 6980, 13798, 13960, 27596, 27920, 34495, 55192, 68990, 110384, 137980, 275960, 551920, 2407751, 4815502, 9631004, 12038755, 19262008, 24077510, 38524016, 48155020, 96310040, 192620080]

約数ペア:

[(1, 192620080), (2, 96310040), (4, 48155020), (5, 38524016), (8, 24077510), (10, 19262008), (16, 12038755), (20, 9631004), (40, 4815502), (80, 2407751), (349, 551920), (698, 275960), (1396, 137980), (1745, 110384), (2792, 68990), (3490, 55192), (5584, 34495), (6899, 27920), (6980, 27596), (13798, 13960)]