2080490885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{24611}}^1$

素因数の和:24709

約数の個数: 32

約数和(自身を含む): 2870743680

約数和(自身を除く): 790252795

約数列:

[1, 5, 11, 29, 53, 55, 145, 265, 319, 583, 1537, 1595, 2915, 7685, 16907, 24611, 84535, 123055, 270721, 713719, 1304383, 1353605, 3568595, 6521915, 7850909, 14348213, 37827107, 39254545, 71741065, 189135535, 416098177, 2080490885]

約数ペア:

[(1, 2080490885), (5, 416098177), (11, 189135535), (29, 71741065), (53, 39254545), (55, 37827107), (145, 14348213), (265, 7850909), (319, 6521915), (583, 3568595), (1537, 1353605), (1595, 1304383), (2915, 713719), (7685, 270721), (16907, 123055), (24611, 84535)]