8772040

素因数分解:

$2^3\times 5^1\times {\mathrm{219301}}^1$

素因数の和:219312

約数の個数: 16

約数和(自身を含む): 19737180

約数和(自身を除く): 10965140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 219301, 438602, 877204, 1096505, 1754408, 2193010, 4386020, 8772040]

約数ペア:

[(1, 8772040), (2, 4386020), (4, 2193010), (5, 1754408), (8, 1096505), (10, 877204), (20, 438602), (40, 219301)]