4840660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22003}}^1$

素因数の和:22023

約数の個数: 24

約数和(自身を含む): 11090016

約数和(自身を除く): 6249356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22003, 44006, 88012, 110015, 220030, 242033, 440060, 484066, 968132, 1210165, 2420330, 4840660]

約数ペア:

[(1, 4840660), (2, 2420330), (4, 1210165), (5, 968132), (10, 484066), (11, 440060), (20, 242033), (22, 220030), (44, 110015), (55, 88012), (110, 44006), (220, 22003)]