3389320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7703}}^1$

素因数の和:7725

約数の個数: 32

約数和(自身を含む): 8320320

約数和(自身を除く): 4931000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7703, 15406, 30812, 38515, 61624, 77030, 84733, 154060, 169466, 308120, 338932, 423665, 677864, 847330, 1694660, 3389320]

約数ペア:

[(1, 3389320), (2, 1694660), (4, 847330), (5, 677864), (8, 423665), (10, 338932), (11, 308120), (20, 169466), (22, 154060), (40, 84733), (44, 77030), (55, 61624), (88, 38515), (110, 30812), (220, 15406), (440, 7703)]