2234840

素因数分解:

$2^3\times 5^1\times {\mathrm{55871}}^1$

素因数の和:55882

約数の個数: 16

約数和(自身を含む): 5028480

約数和(自身を除く): 2793640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55871, 111742, 223484, 279355, 446968, 558710, 1117420, 2234840]

約数ペア:

[(1, 2234840), (2, 1117420), (4, 558710), (5, 446968), (8, 279355), (10, 223484), (20, 111742), (40, 55871)]