3344080

素因数分解:

$2^4\times 5^1\times {\mathrm{41801}}^1$

素因数の和:41814

約数の個数: 20

約数和(自身を含む): 7775172

約数和(自身を除く): 4431092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41801, 83602, 167204, 209005, 334408, 418010, 668816, 836020, 1672040, 3344080]

約数ペア:

[(1, 3344080), (2, 1672040), (4, 836020), (5, 668816), (8, 418010), (10, 334408), (16, 209005), (20, 167204), (40, 83602), (80, 41801)]