8829320

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 11129080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 719, 1228, 1438, 1535, 2456, 2876, 3070, 3595, 5752, 6140, 7190, 12280, 14380, 28760, 220733, 441466, 882932, 1103665, 1765864, 2207330, 4414660, 8829320]

約数ペア:

[(1, 8829320), (2, 4414660), (4, 2207330), (5, 1765864), (8, 1103665), (10, 882932), (20, 441466), (40, 220733), (307, 28760), (614, 14380), (719, 12280), (1228, 7190), (1438, 6140), (1535, 5752), (2456, 3595), (2876, 3070)]