27046280

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2441}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 61098840

約数和(自身を除く): 34052560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2441, 2770, 4882, 5540, 9764, 11080, 12205, 19528, 24410, 48820, 97640, 676157, 1352314, 2704628, 3380785, 5409256, 6761570, 13523140, 27046280]

約数ペア:

[(1, 27046280), (2, 13523140), (4, 6761570), (5, 5409256), (8, 3380785), (10, 2704628), (20, 1352314), (40, 676157), (277, 97640), (554, 48820), (1108, 24410), (1385, 19528), (2216, 12205), (2441, 11080), (2770, 9764), (4882, 5540)]