134319080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20857}}^1$

素因数の和:20898

約数の個数: 64

約数和(自身を含む): 360426240

約数和(自身を除く): 226107160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 20857, 41714, 83428, 104285, 145999, 166856, 208570, 291998, 417140, 479711, 583996, 729995, 834280, 959422, 1167992, 1459990, 1918844, 2398555, 2919980, 3357977, 3837688, 4797110, 5839960, 6715954, 9594220, 13431908, 16789885, 19188440, 26863816, 33579770, 67159540, 134319080]

約数ペア:

[(1, 134319080), (2, 67159540), (4, 33579770), (5, 26863816), (7, 19188440), (8, 16789885), (10, 13431908), (14, 9594220), (20, 6715954), (23, 5839960), (28, 4797110), (35, 3837688), (40, 3357977), (46, 2919980), (56, 2398555), (70, 1918844), (92, 1459990), (115, 1167992), (140, 959422), (161, 834280), (184, 729995), (230, 583996), (280, 479711), (322, 417140), (460, 291998), (644, 208570), (805, 166856), (920, 145999), (1288, 104285), (1610, 83428), (3220, 41714), (6440, 20857)]