16724080

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 39060000

約数和(自身を除く): 22335920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 599, 698, 1198, 1396, 1745, 2396, 2792, 2995, 3490, 4792, 5584, 5990, 6980, 9584, 11980, 13960, 23960, 27920, 47920, 209051, 418102, 836204, 1045255, 1672408, 2090510, 3344816, 4181020, 8362040, 16724080]

約数ペア:

[(1, 16724080), (2, 8362040), (4, 4181020), (5, 3344816), (8, 2090510), (10, 1672408), (16, 1045255), (20, 836204), (40, 418102), (80, 209051), (349, 47920), (599, 27920), (698, 23960), (1198, 13960), (1396, 11980), (1745, 9584), (2396, 6980), (2792, 5990), (2995, 5584), (3490, 4792)]