22590680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{80681}}^1$

素因数の和:80699

約数の個数: 32

約数和(自身を含む): 58091040

約数和(自身を除く): 35500360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 80681, 161362, 322724, 403405, 564767, 645448, 806810, 1129534, 1613620, 2259068, 2823835, 3227240, 4518136, 5647670, 11295340, 22590680]

約数ペア:

[(1, 22590680), (2, 11295340), (4, 5647670), (5, 4518136), (7, 3227240), (8, 2823835), (10, 2259068), (14, 1613620), (20, 1129534), (28, 806810), (35, 645448), (40, 564767), (56, 403405), (70, 322724), (140, 161362), (280, 80681)]