872115260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1503647}}^1$

素因数の和:1503685

約数の個数: 24

約数和(自身を含む): 1894596480

約数和(自身を除く): 1022481220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1503647, 3007294, 6014588, 7518235, 15036470, 30072940, 43605763, 87211526, 174423052, 218028815, 436057630, 872115260]

約数ペア:

[(1, 872115260), (2, 436057630), (4, 218028815), (5, 174423052), (10, 87211526), (20, 43605763), (29, 30072940), (58, 15036470), (116, 7518235), (145, 6014588), (290, 3007294), (580, 1503647)]