3442120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7823}}^1$

素因数の和:7845

約数の個数: 32

約数和(自身を含む): 8449920

約数和(自身を除く): 5007800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7823, 15646, 31292, 39115, 62584, 78230, 86053, 156460, 172106, 312920, 344212, 430265, 688424, 860530, 1721060, 3442120]

約数ペア:

[(1, 3442120), (2, 1721060), (4, 860530), (5, 688424), (8, 430265), (10, 344212), (11, 312920), (20, 172106), (22, 156460), (40, 86053), (44, 78230), (55, 62584), (88, 39115), (110, 31292), (220, 15646), (440, 7823)]