5412040

素因数分解:

$2^3\times 5^1\times {\mathrm{135301}}^1$

素因数の和:135312

約数の個数: 16

約数和(自身を含む): 12177180

約数和(自身を除く): 6765140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 135301, 270602, 541204, 676505, 1082408, 1353010, 2706020, 5412040]

約数ペア:

[(1, 5412040), (2, 2706020), (4, 1353010), (5, 1082408), (8, 676505), (10, 541204), (20, 270602), (40, 135301)]