1672040

素因数分解:

$2^3\times 5^1\times {\mathrm{41801}}^1$

素因数の和:41812

約数の個数: 16

約数和(自身を含む): 3762180

約数和(自身を除く): 2090140

約数列:

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

約数ペア:

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