8297960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18859}}^1$

素因数の和:18881

約数の個数: 32

約数和(自身を含む): 20368800

約数和(自身を除く): 12070840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 18859, 37718, 75436, 94295, 150872, 188590, 207449, 377180, 414898, 754360, 829796, 1037245, 1659592, 2074490, 4148980, 8297960]

約数ペア:

[(1, 8297960), (2, 4148980), (4, 2074490), (5, 1659592), (8, 1037245), (10, 829796), (11, 754360), (20, 414898), (22, 377180), (40, 207449), (44, 188590), (55, 150872), (88, 94295), (110, 75436), (220, 37718), (440, 18859)]