26242280

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1153}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 59200200

約数和(自身を除く): 32957920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 1153, 2276, 2306, 2845, 4552, 4612, 5690, 5765, 9224, 11380, 11530, 22760, 23060, 46120, 656057, 1312114, 2624228, 3280285, 5248456, 6560570, 13121140, 26242280]

約数ペア:

[(1, 26242280), (2, 13121140), (4, 6560570), (5, 5248456), (8, 3280285), (10, 2624228), (20, 1312114), (40, 656057), (569, 46120), (1138, 23060), (1153, 22760), (2276, 11530), (2306, 11380), (2845, 9224), (4552, 5765), (4612, 5690)]