278300262040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239914019}}^1$

素因数の和:239914059

約数の個数: 32

約数和(自身を含む): 647767854000

約数和(自身を除く): 369467591960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 239914019, 479828038, 959656076, 1199570095, 1919312152, 2399140190, 4798280380, 6957506551, 9596560760, 13915013102, 27830026204, 34787532755, 55660052408, 69575065510, 139150131020, 278300262040]

約数ペア:

[(1, 278300262040), (2, 139150131020), (4, 69575065510), (5, 55660052408), (8, 34787532755), (10, 27830026204), (20, 13915013102), (29, 9596560760), (40, 6957506551), (58, 4798280380), (116, 2399140190), (145, 1919312152), (232, 1199570095), (290, 959656076), (580, 479828038), (1160, 239914019)]