2080595

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 2904720

約数和(自身を除く): 824125

約数列:

[1, 5, 11, 19, 55, 95, 121, 181, 209, 605, 905, 1045, 1991, 2299, 3439, 9955, 11495, 17195, 21901, 37829, 109505, 189145, 416119, 2080595]

約数ペア:

[(1, 2080595), (5, 416119), (11, 189145), (19, 109505), (55, 37829), (95, 21901), (121, 17195), (181, 11495), (209, 9955), (605, 3439), (905, 2299), (1045, 1991)]