2078368310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{36469}}^1$

素因数の和:36656

約数の個数: 32

約数和(自身を含む): 3859984800

約数和(自身を除く): 1781616490

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 1390, 5699, 11398, 28495, 36469, 56990, 72938, 182345, 364690, 1495229, 2990458, 5069191, 7476145, 10138382, 14952290, 25345955, 50691910, 207836831, 415673662, 1039184155, 2078368310]

約数ペア:

[(1, 2078368310), (2, 1039184155), (5, 415673662), (10, 207836831), (41, 50691910), (82, 25345955), (139, 14952290), (205, 10138382), (278, 7476145), (410, 5069191), (695, 2990458), (1390, 1495229), (5699, 364690), (11398, 182345), (28495, 72938), (36469, 56990)]