11045140

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2053}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 23292360

約数和(自身を除く): 12247220

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2053, 2690, 4106, 5380, 8212, 10265, 20530, 41060, 552257, 1104514, 2209028, 2761285, 5522570, 11045140]

約数ペア:

[(1, 11045140), (2, 5522570), (4, 2761285), (5, 2209028), (10, 1104514), (20, 552257), (269, 41060), (538, 20530), (1076, 10265), (1345, 8212), (2053, 5380), (2690, 4106)]