10971260

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 23112096

約数和(自身を除く): 12140836

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1303, 1684, 2105, 2606, 4210, 5212, 6515, 8420, 13030, 26060, 548563, 1097126, 2194252, 2742815, 5485630, 10971260]

約数ペア:

[(1, 10971260), (2, 5485630), (4, 2742815), (5, 2194252), (10, 1097126), (20, 548563), (421, 26060), (842, 13030), (1303, 8420), (1684, 6515), (2105, 5212), (2606, 4210)]