4611920

素因数分解:

$2^4\times 5^1\times {\mathrm{57649}}^1$

素因数の和:57662

約数の個数: 20

約数和(自身を含む): 10722900

約数和(自身を除く): 6110980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 57649, 115298, 230596, 288245, 461192, 576490, 922384, 1152980, 2305960, 4611920]

約数ペア:

[(1, 4611920), (2, 2305960), (4, 1152980), (5, 922384), (8, 576490), (10, 461192), (16, 288245), (20, 230596), (40, 115298), (80, 57649)]