4865660

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 10275216

約数和(自身を除く): 5409556

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 1153, 2110, 2306, 4220, 4612, 5765, 11530, 23060, 243283, 486566, 973132, 1216415, 2432830, 4865660]

約数ペア:

[(1, 4865660), (2, 2432830), (4, 1216415), (5, 973132), (10, 486566), (20, 243283), (211, 23060), (422, 11530), (844, 5765), (1055, 4612), (1153, 4220), (2110, 2306)]