11085880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21343

約数の個数: 32

約数和(自身を含む): 26863200

約数和(自身を除く): 15777320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 21319, 42638, 85276, 106595, 170552, 213190, 277147, 426380, 554294, 852760, 1108588, 1385735, 2217176, 2771470, 5542940, 11085880]

約数ペア:

[(1, 11085880), (2, 5542940), (4, 2771470), (5, 2217176), (8, 1385735), (10, 1108588), (13, 852760), (20, 554294), (26, 426380), (40, 277147), (52, 213190), (65, 170552), (104, 106595), (130, 85276), (260, 42638), (520, 21319)]