314673760

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14149}}^1$

素因数の和:14303

約数の個数: 48

約数和(自身を含む): 748818000

約数和(自身を除く): 434144240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 14149, 22240, 28298, 56596, 70745, 113192, 141490, 226384, 282980, 452768, 565960, 1131920, 1966711, 2263840, 3933422, 7866844, 9833555, 15733688, 19667110, 31467376, 39334220, 62934752, 78668440, 157336880, 314673760]

約数ペア:

[(1, 314673760), (2, 157336880), (4, 78668440), (5, 62934752), (8, 39334220), (10, 31467376), (16, 19667110), (20, 15733688), (32, 9833555), (40, 7866844), (80, 3933422), (139, 2263840), (160, 1966711), (278, 1131920), (556, 565960), (695, 452768), (1112, 282980), (1390, 226384), (2224, 141490), (2780, 113192), (4448, 70745), (5560, 56596), (11120, 28298), (14149, 22240)]