2860660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13003}}^1$

素因数の和:13023

約数の個数: 24

約数和(自身を含む): 6554016

約数和(自身を除く): 3693356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13003, 26006, 52012, 65015, 130030, 143033, 260060, 286066, 572132, 715165, 1430330, 2860660]

約数ペア:

[(1, 2860660), (2, 1430330), (4, 715165), (5, 572132), (10, 286066), (11, 260060), (20, 143033), (22, 130030), (44, 65015), (55, 52012), (110, 26006), (220, 13003)]