3368080

素因数分解:

$2^4\times 5^1\times {\mathrm{42101}}^1$

素因数の和:42114

約数の個数: 20

約数和(自身を含む): 7830972

約数和(自身を除く): 4462892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42101, 84202, 168404, 210505, 336808, 421010, 673616, 842020, 1684040, 3368080]

約数ペア:

[(1, 3368080), (2, 1684040), (4, 842020), (5, 673616), (8, 421010), (10, 336808), (16, 210505), (20, 168404), (40, 84202), (80, 42101)]